23656222265632 has 96 divisors (see below), whose sum is σ = 51449992521984. Its totient is φ = 10617349632000.

The previous prime is 23656222265617. The next prime is 23656222265651.

It is a happy number.

23656222265632 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×23656222265632³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23656222265632.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12141048 + ... + 13954120.

It is an arithmetic number, because the mean of its divisors is an integer number (535937422104).

Almost surely, 2^{23656222265632} is an apocalyptic number.

23656222265632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23656222265632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25724996260992).

23656222265632 is an abundant number, since it is smaller than the sum of its proper divisors (27793770256352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23656222265632 is a wasteful number, since it uses less digits than its factorization.

23656222265632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813562 (or 1813554 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 52.

The spelling of 23656222265632 in words is "twenty-three trillion, six hundred fifty-six billion, two hundred twenty-two million, two hundred sixty-five thousand, six hundred thirty-two".