22120233032 has 128 divisors (see below), whose sum is σ = 45071769600. Its totient is φ = 10159043328.

The previous prime is 22120233019. The next prime is 22120233041. The reversal of 22120233032 is 23033202122.

It is a junction number, because it is equal to n+sod(n) for n = 22120232995 and 22120233013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61616069 + ... + 61616427.

It is an arithmetic number, because the mean of its divisors is an integer number (352123200).

Almost surely, 2^22120233032 is an apocalyptic number.

It is an amenable number.

22120233032 is an abundant number, since it is smaller than the sum of its proper divisors (22951536568).

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

22120233032 is a wasteful number, since it uses less digits than its factorization.

22120233032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22120233032 its reverse (23033202122), we get a palindrome (45153435154).

The spelling of 22120233032 in words is "twenty-two billion, one hundred twenty million, two hundred thirty-three thousand, thirty-two".