2022012111157 has 2 divisors, whose sum is σ = 2022012111158. Its totient is φ = 2022012111156.

The previous prime is 2022012111137. The next prime is 2022012111169. The reversal of 2022012111157 is 7511112102202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1115782365636 + 906229745521 = 1056306^2 + 951961^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022012111157 - 2¹⁵ = 2022012078389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022012111137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011006055578 + 1011006055579.

It is an arithmetic number, because the mean of its divisors is an integer number (1011006055579).

Almost surely, 2^{2022012111157} is an apocalyptic number.

It is an amenable number.

2022012111157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022012111157 is an equidigital number, since it uses as much as digits as its factorization.

2022012111157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 25.

Adding to 2022012111157 its reverse (7511112102202), we get a palindrome (9533124213359).

The spelling of 2022012111157 in words is "two trillion, twenty-two billion, twelve million, one hundred eleven thousand, one hundred fifty-seven".