20222022112112 has 20 divisors (see below), whose sum is σ = 39180295290936. Its totient is φ = 10110978166080.

The previous prime is 20222022112091. The next prime is 20222022112181. The reversal of 20222022112112 is 21121122022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3466283 + ... + 7242869.

Almost surely, 2^{20222022112112} is an apocalyptic number.

It is an amenable number.

20222022112112 is a deficient number, since it is larger than the sum of its proper divisors (18958273178824).

20222022112112 is a wasteful number, since it uses less digits than its factorization.

20222022112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111256 (or 4111250 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 20222022112112 its reverse (21121122022202), we get a palindrome (41343144134314).

It can be divided in two parts, 2022202 and 2112112, that added together give a palindrome (4134314).

The spelling of 20222022112112 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred twelve thousand, one hundred twelve".