2022112112200 has 24 divisors (see below), whose sum is σ = 4701410661330. Its totient is φ = 808844844800.

The previous prime is 2022112112197. The next prime is 2022112112231. The reversal of 2022112112200 is 22112112202.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1925727942436 + 96384169764 = 1387706^2 + 310458^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5055280081 + ... + 5055280480.

Almost surely, 2^{2022112112200} is an apocalyptic number.

2022112112200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022112112200 is an abundant number, since it is smaller than the sum of its proper divisors (2679298549130).

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

2022112112200 is a wasteful number, since it uses less digits than its factorization.

2022112112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110560577 (or 10110560568 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022112112200 its reverse (22112112202), we get a palindrome (2044224224402).

It can be divided in two parts, 2022112 and 112200, that added together give a palindrome (2134312).

The spelling of 2022112112200 in words is "two trillion, twenty-two billion, one hundred twelve million, one hundred twelve thousand, two hundred".