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22200211131233 = 31953375121771
BaseRepresentation
bin1010000110000111000111…
…01100101100101101100001
32220121022121212212121201112
411003003203230230231201
510402212013022144413
6115114345230313105
74450624633041632
oct503034354545541
986538555777645
1022200211131233
11708a069475043
1225a6671958795
13c5061781aca5
1456a6d2c6b889
15287729ae02a8
hex1430e3b2cb61

22200211131233 has 8 divisors (see below), whose sum is σ = 22918751175936. Its totient is φ = 21481821349200.

The previous prime is 22200211131223. The next prime is 22200211131251. The reversal of 22200211131233 is 33213111200222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22200211131233 - 230 = 22199137389409 is a prime.

It is a super-5 number, since 5×222002111312335 (a number of 68 digits) contains 55555 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22200211131199 and 22200211131208.

It is not an unprimeable number, because it can be changed into a prime (22200211131223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37265363 + ... + 37856408.

It is an arithmetic number, because the mean of its divisors is an integer number (2864843896992).

Almost surely, 222200211131233 is an apocalyptic number.

It is an amenable number.

22200211131233 is a deficient number, since it is larger than the sum of its proper divisors (718540044703).

22200211131233 is an equidigital number, since it uses as much as digits as its factorization.

22200211131233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75131335.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22200211131233 its reverse (33213111200222), we get a palindrome (55413322331455).

The spelling of 22200211131233 in words is "twenty-two trillion, two hundred billion, two hundred eleven million, one hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 31 9533 295523 75121771 2328774901 716135842943 22200211131233