122130434431001 has 4 divisors (see below), whose sum is σ = 122188619490000. Its totient is φ = 122072249372004.

The previous prime is 122130434430973. The next prime is 122130434431013. The reversal of 122130434431001 is 100134434031221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122130434431001 - 2³⁰ = 122129360689177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122130434461001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29092526351 + ... + 29092530548.

It is an arithmetic number, because the mean of its divisors is an integer number (30547154872500).

Almost surely, 2^{122130434431001} is an apocalyptic number.

It is an amenable number.

122130434431001 is a deficient number, since it is larger than the sum of its proper divisors (58185058999).

122130434431001 is an equidigital number, since it uses as much as digits as its factorization.

122130434431001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58185058998.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 122130434431001 its reverse (100134434031221), we get a palindrome (222264868462222).

The spelling of 122130434431001 in words is "one hundred twenty-two trillion, one hundred thirty billion, four hundred thirty-four million, four hundred thirty-one thousand, one".