112022213129 has 2 divisors, whose sum is σ = 112022213130. Its totient is φ = 112022213128.

The previous prime is 112022213081. The next prime is 112022213131. The reversal of 112022213129 is 921312220211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96318363904 + 15703849225 = 310352^2 + 125315^2 .

It is a cyclic number.

It is not a de Polignac number, because 112022213129 - 2⁸ = 112022212873 is a prime.

Together with 112022213131, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112022213098 and 112022213107.

It is not a weakly prime, because it can be changed into another prime (112022213179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56011106564 + 56011106565.

It is an arithmetic number, because the mean of its divisors is an integer number (56011106565).

Almost surely, 2^112022213129 is an apocalyptic number.

It is an amenable number.

112022213129 is a deficient number, since it is larger than the sum of its proper divisors (1).

112022213129 is an equidigital number, since it uses as much as digits as its factorization.

112022213129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 112022213129 in words is "one hundred twelve billion, twenty-two million, two hundred thirteen thousand, one hundred twenty-nine".