122044314431 has 4 divisors (see below), whose sum is σ = 131432338632. Its totient is φ = 112656290232.

The previous prime is 122044314421. The next prime is 122044314433. The reversal of 122044314431 is 134413440221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122044314431 - 2³⁰ = 120970572607 is a prime.

It is a super-2 number, since 2×122044314431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122044314394 and 122044314403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122044314433) 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, 4694012081 + ... + 4694012106.

It is an arithmetic number, because the mean of its divisors is an integer number (32858084658).

Almost surely, 2^122044314431 is an apocalyptic number.

122044314431 is a deficient number, since it is larger than the sum of its proper divisors (9388024201).

122044314431 is an equidigital number, since it uses as much as digits as its factorization.

122044314431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9388024200.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 122044314431 its reverse (134413440221), we get a palindrome (256457754652).

The spelling of 122044314431 in words is "one hundred twenty-two billion, forty-four million, three hundred fourteen thousand, four hundred thirty-one".