122112100022039 has 2 divisors, whose sum is σ = 122112100022040. Its totient is φ = 122112100022038.

The previous prime is 122112100021999. The next prime is 122112100022089. The reversal of 122112100022039 is 930220001211221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122112100022039 - 2⁸ = 122112100021783 is a prime.

It is a super-2 number, since 2×122112100022039² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122112100021999 and 122112100022017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122112100022089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056050011019 + 61056050011020.

It is an arithmetic number, because the mean of its divisors is an integer number (61056050011020).

Almost surely, 2^{122112100022039} is an apocalyptic number.

122112100022039 is a deficient number, since it is larger than the sum of its proper divisors (1).

122112100022039 is an equidigital number, since it uses as much as digits as its factorization.

122112100022039 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 122112100022039 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred million, twenty-two thousand, thirty-nine".