2022211111112 has 32 divisors (see below), whose sum is σ = 3797149699200. Its totient is φ = 1009638817344.

The previous prime is 2022211111111. The next prime is 2022211111127. The reversal of 2022211111112 is 2111111122202.

It is not an unprimeable number, because it can be changed into a prime (2022211111111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17255498 + ... + 17372294.

It is an arithmetic number, because the mean of its divisors is an integer number (118660928100).

Almost surely, 2^{2022211111112} is an apocalyptic number.

It is an amenable number.

2022211111112 is a deficient number, since it is larger than the sum of its proper divisors (1774938588088).

2022211111112 is a wasteful number, since it uses less digits than its factorization.

2022211111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119925 (or 119921 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 2022211111112 its reverse (2111111122202), we get a palindrome (4133322233314).

The spelling of 2022211111112 in words is "two trillion, twenty-two billion, two hundred eleven million, one hundred eleven thousand, one hundred twelve".