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2223311103213 = 31674437746713
BaseRepresentation
bin100000010110100111101…
…010110010010011101101
321212112202101002021102120
4200112213222302103231
5242411320120300323
64421213000543153
7316425502364064
oct40264752622355
97775671067376
102223311103213
117879a0179942
122baa86481ab9
1313187122a235
14798748c31db
153cc77c155e3
hex205a7ab24ed

2223311103213 has 8 divisors (see below), whose sum is σ = 2982165791808. Its totient is φ = 1473331908384.

The previous prime is 2223311103199. The next prime is 2223311103253. The reversal of 2223311103213 is 3123011133222.

2223311103213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2223311103213 - 26 = 2223311103149 is a prime.

It is a super-2 number, since 2×22233111032132 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223311103253) 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, 2218872856 + ... + 2218873857.

It is an arithmetic number, because the mean of its divisors is an integer number (372770723976).

Almost surely, 22223311103213 is an apocalyptic number.

It is an amenable number.

2223311103213 is a deficient number, since it is larger than the sum of its proper divisors (758854688595).

2223311103213 is a wasteful number, since it uses less digits than its factorization.

2223311103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437746883.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2223311103213 its reverse (3123011133222), we get a palindrome (5346322236435).

The spelling of 2223311103213 in words is "two trillion, two hundred twenty-three billion, three hundred eleven million, one hundred three thousand, two hundred thirteen".

Divisors: 1 3 167 501 4437746713 13313240139 741103701071 2223311103213