22113230000032 has 96 divisors (see below), whose sum is σ = 48611170198080. Its totient is φ = 9840504360960.

The previous prime is 22113230000021. The next prime is 22113230000041. The reversal of 22113230000032 is 23000003231122.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 22113229999964 and 22113230000009.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3698182 + ... + 7609402.

It is an arithmetic number, because the mean of its divisors is an integer number (506366356230).

Almost surely, 2^{22113230000032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22113230000032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24305585099040).

22113230000032 is an abundant number, since it is smaller than the sum of its proper divisors (26497940198048).

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

22113230000032 is a wasteful number, since it uses less digits than its factorization.

22113230000032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911814 (or 3911806 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22113230000032 its reverse (23000003231122), we get a palindrome (45113233231154).

The spelling of 22113230000032 in words is "twenty-two trillion, one hundred thirteen billion, two hundred thirty million, thirty-two", and thus it is an aban number.