122434244036231 has 2 divisors, whose sum is σ = 122434244036232. Its totient is φ = 122434244036230.

The previous prime is 122434244036213. The next prime is 122434244036239. The reversal of 122434244036231 is 132630442434221.

Together with previous prime (122434244036213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122434244036231 is a prime.

It is a super-2 number, since 2×122434244036231² (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 (122434244036239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61217122018115 + 61217122018116.

It is an arithmetic number, because the mean of its divisors is an integer number (61217122018116).

Almost surely, 2^{122434244036231} is an apocalyptic number.

122434244036231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122434244036231 is an equidigital number, since it uses as much as digits as its factorization.

122434244036231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 122434244036231 in words is "one hundred twenty-two trillion, four hundred thirty-four billion, two hundred forty-four million, thirty-six thousand, two hundred thirty-one".