12313202120032 has 72 divisors (see below), whose sum is σ = 26729802586368. Its totient is φ = 5579253630720.

The previous prime is 12313202119957. The next prime is 12313202120113. The reversal of 12313202120032 is 23002120231321.

It is a super-2 number, since 2×12313202120032² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12313202119985 and 12313202120012.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3788448 + ... + 6243295.

It is an arithmetic number, because the mean of its divisors is an integer number (371247258144).

Almost surely, 2^{12313202120032} is an apocalyptic number.

It is an amenable number.

12313202120032 is an abundant number, since it is smaller than the sum of its proper divisors (14416600466336).

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

12313202120032 is a wasteful number, since it uses less digits than its factorization.

12313202120032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032092 (or 10032073 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12313202120032 its reverse (23002120231321), we get a palindrome (35315322351353).

The spelling of 12313202120032 in words is "twelve trillion, three hundred thirteen billion, two hundred two million, one hundred twenty thousand, thirty-two".