122040014531 has 4 divisors (see below), whose sum is σ = 122045985600. Its totient is φ = 122034043464.

The previous prime is 122040014507. The next prime is 122040014573. The reversal of 122040014531 is 135410040221.

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 122040014531 - 2²² = 122035820227 is a prime.

It is a super-2 number, since 2×122040014531² (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 = 122040014497 and 122040014506.

It is not an unprimeable number, because it can be changed into a prime (122040914531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954771 + ... + 2995788.

It is an arithmetic number, because the mean of its divisors is an integer number (30511496400).

Almost surely, 2^122040014531 is an apocalyptic number.

122040014531 is a deficient number, since it is larger than the sum of its proper divisors (5971069).

122040014531 is an equidigital number, since it uses as much as digits as its factorization.

122040014531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5971068.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 122040014531 its reverse (135410040221), we get a palindrome (257450054752).

The spelling of 122040014531 in words is "one hundred twenty-two billion, forty million, fourteen thousand, five hundred thirty-one".