22031306034 has 16 divisors (see below), whose sum is σ = 44115140160. Its totient is φ = 7335014000.

The previous prime is 22031306023. The next prime is 22031306041. The reversal of 22031306034 is 43060313022.

It is a junction number, because it is equal to n+sod(n) for n = 22031305995 and 22031306013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183217 + ... + 2193284.

It is an arithmetic number, because the mean of its divisors is an integer number (2757196260).

Almost surely, 2^22031306034 is an apocalyptic number.

22031306034 is an abundant number, since it is smaller than the sum of its proper divisors (22083834126).

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

22031306034 is a wasteful number, since it uses less digits than its factorization.

22031306034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377345.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 22031306034 its reverse (43060313022), we get a palindrome (65091619056).

The spelling of 22031306034 in words is "twenty-two billion, thirty-one million, three hundred six thousand, thirty-four".