2022202112222 has 24 divisors (see below), whose sum is σ = 3144448140600. Its totient is φ = 975321412128.

The previous prime is 2022202112219. The next prime is 2022202112243. The reversal of 2022202112222 is 2222112022202.

It is a junction number, because it is equal to n+sod(n) for n = 2022202112194 and 2022202112203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1235729 + ... + 2360387.

It is an arithmetic number, because the mean of its divisors is an integer number (131018672525).

Almost surely, 2^{2022202112222} is an apocalyptic number.

2022202112222 is a deficient number, since it is larger than the sum of its proper divisors (1122246028378).

2022202112222 is a wasteful number, since it uses less digits than its factorization.

2022202112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125788 (or 1125759 counting only the distinct ones).

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

Adding to 2022202112222 its reverse (2222112022202), we get a palindrome (4244314134424).

The spelling of 2022202112222 in words is "two trillion, twenty-two billion, two hundred two million, one hundred twelve thousand, two hundred twenty-two".