22023032022 has 48 divisors (see below), whose sum is σ = 48730818240. Its totient is φ = 7186608000.

The previous prime is 22023031991. The next prime is 22023032039.

22023032022 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22023031986 and 22023032004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93747 + ... + 229857.

It is an arithmetic number, because the mean of its divisors is an integer number (1015225380).

Almost surely, 2^22023032022 is an apocalyptic number.

22023032022 is an abundant number, since it is smaller than the sum of its proper divisors (26707786218).

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

22023032022 is a wasteful number, since it uses less digits than its factorization.

22023032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136309 (or 136306 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

It can be divided in two parts, 220230 and 32022, that added together give a palindrome (252252).

The spelling of 22023032022 in words is "twenty-two billion, twenty-three million, thirty-two thousand, twenty-two".