122112000100943 has 2 divisors, whose sum is σ = 122112000100944. Its totient is φ = 122112000100942.

The previous prime is 122112000100931. The next prime is 122112000101059. The reversal of 122112000100943 is 349001000211221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122112000100943 - 2¹⁶ = 122112000035407 is a prime.

It is a super-2 number, since 2×122112000100943² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122112000100043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056000050471 + 61056000050472.

It is an arithmetic number, because the mean of its divisors is an integer number (61056000050472).

Almost surely, 2^{122112000100943} is an apocalyptic number.

122112000100943 is a deficient number, since it is larger than the sum of its proper divisors (1).

122112000100943 is an equidigital number, since it uses as much as digits as its factorization.

122112000100943 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 122112000100943 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred thousand, nine hundred forty-three".