22122022010 has 32 divisors (see below), whose sum is σ = 43556147712. Its totient is φ = 8022790080.

The previous prime is 22122021997. The next prime is 22122022037. The reversal of 22122022010 is 1022022122.

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, 228554 + ... + 310613.

It is an arithmetic number, because the mean of its divisors is an integer number (1361129616).

Almost surely, 2^22122022010 is an apocalyptic number.

22122022010 is a deficient number, since it is larger than the sum of its proper divisors (21434125702).

22122022010 is a wasteful number, since it uses less digits than its factorization.

22122022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539558.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22122022010 its reverse (1022022122), we get a palindrome (23144044132).

The spelling of 22122022010 in words is "twenty-two billion, one hundred twenty-two million, twenty-two thousand, ten".