20102022222122 has 16 divisors (see below), whose sum is σ = 30158799008352. Its totient is φ = 10049089424400.

The previous prime is 20102022222097. The next prime is 20102022222133. The reversal of 20102022222122 is 22122222020102.

It is a junction number, because it is equal to n+sod(n) for n = 20102022222094 and 20102022222103.

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, 250899593 + ... + 250979699.

It is an arithmetic number, because the mean of its divisors is an integer number (1884924938022).

Almost surely, 2^{20102022222122} is an apocalyptic number.

20102022222122 is a deficient number, since it is larger than the sum of its proper divisors (10056776786230).

20102022222122 is a wasteful number, since it uses less digits than its factorization.

20102022222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102533.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20102022222122 its reverse (22122222020102), we get a palindrome (42224244242224).

It can be divided in two parts, 2010202 and 2222122, that added together give a palindrome (4232324).

The spelling of 20102022222122 in words is "twenty trillion, one hundred two billion, twenty-two million, two hundred twenty-two thousand, one hundred twenty-two".