2022011012111 has 32 divisors (see below), whose sum is σ = 2181555763200. Its totient is φ = 1869774480000.

The previous prime is 2022011012107. The next prime is 2022011012113. The reversal of 2022011012111 is 1112101102202.

It is a cyclic number.

It is not a de Polignac number, because 2022011012111 - 2² = 2022011012107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022011012113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316976120 + ... + 316982498.

It is an arithmetic number, because the mean of its divisors is an integer number (68173617600).

Almost surely, 2^{2022011012111} is an apocalyptic number.

2022011012111 is a deficient number, since it is larger than the sum of its proper divisors (159544751089).

2022011012111 is a wasteful number, since it uses less digits than its factorization.

2022011012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2022011012111 its reverse (1112101102202), we get a palindrome (3134112114313).

Subtracting from 2022011012111 its reverse (1112101102202), we obtain a palindrome (909909909909).

The spelling of 2022011012111 in words is "two trillion, twenty-two billion, eleven million, twelve thousand, one hundred eleven".