20222110122 has 32 divisors (see below), whose sum is σ = 41136099264. Its totient is φ = 6625545600.

The previous prime is 20222110099. The next prime is 20222110157. The reversal of 20222110122 is 22101122202.

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, 523393 + ... + 560699.

It is an arithmetic number, because the mean of its divisors is an integer number (1285503102).

Almost surely, 2^20222110122 is an apocalyptic number.

20222110122 is an abundant number, since it is smaller than the sum of its proper divisors (20913989142).

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

20222110122 is a wasteful number, since it uses less digits than its factorization.

20222110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38854.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20222110122 its reverse (22101122202), we get a palindrome (42323232324).

The spelling of 20222110122 in words is "twenty billion, two hundred twenty-two million, one hundred ten thousand, one hundred twenty-two".