2022212022112 has 48 divisors (see below), whose sum is σ = 4089295318752. Its totient is φ = 983667041280.

The previous prime is 2022212022101. The next prime is 2022212022143. The reversal of 2022212022112 is 2112202122202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022212022112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10848933 + ... + 11033755.

It is an arithmetic number, because the mean of its divisors is an integer number (85193652474).

Almost surely, 2^{2022212022112} is an apocalyptic number.

It is an amenable number.

2022212022112 is an abundant number, since it is smaller than the sum of its proper divisors (2067083296640).

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

2022212022112 is a wasteful number, since it uses less digits than its factorization.

2022212022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194111 (or 194103 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2022212022112 its reverse (2112202122202), we get a palindrome (4134414144314).

The spelling of 2022212022112 in words is "two trillion, twenty-two billion, two hundred twelve million, twenty-two thousand, one hundred twelve".