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22322100013001 = 71314395774831
BaseRepresentation
bin1010001001101010001001…
…10101111000011111001001
32221000222020112022100212222
411010311010311320133021
510411211130100404001
6115250344200143425
74462501306326155
oct504650465703711
987028215270788
1022322100013001
117126827580a78
12260620a167b75
13c5bc71145379
14572576dc6065
1528a9b080961b
hex144d44d787c9

22322100013001 has 4 divisors (see below), whose sum is σ = 22636495787904. Its totient is φ = 22007704238100.

The previous prime is 22322100012977. The next prime is 22322100013043. The reversal of 22322100013001 is 10031000122322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-22322100013001 is a prime.

It is a super-3 number, since 3×223221000130013 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22322100013201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157197887345 + ... + 157197887486.

It is an arithmetic number, because the mean of its divisors is an integer number (5659123946976).

Almost surely, 222322100013001 is an apocalyptic number.

It is an amenable number.

22322100013001 is a deficient number, since it is larger than the sum of its proper divisors (314395774903).

22322100013001 is an equidigital number, since it uses as much as digits as its factorization.

22322100013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314395774902.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22322100013001 its reverse (10031000122322), we get a palindrome (32353100135323).

The spelling of 22322100013001 in words is "twenty-two trillion, three hundred twenty-two billion, one hundred million, thirteen thousand, one".

Divisors: 1 71 314395774831 22322100013001