122001003031 has 24 divisors (see below), whose sum is σ = 128450606544. Its totient is φ = 115844467200.

The previous prime is 122001002989. The next prime is 122001003073. The reversal of 122001003031 is 130300100221.

It is an interprime number because it is at equal distance from previous prime (122001002989) and next prime (122001003073).

It is not a de Polignac number, because 122001003031 - 2¹⁵ = 122000970263 is a prime.

It is a super-2 number, since 2×122001003031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122001003731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43554831 + ... + 43557631.

It is an arithmetic number, because the mean of its divisors is an integer number (5352108606).

Almost surely, 2^122001003031 is an apocalyptic number.

122001003031 is a deficient number, since it is larger than the sum of its proper divisors (6449603513).

122001003031 is an equidigital number, since it uses as much as digits as its factorization.

122001003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3699 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 122001003031 its reverse (130300100221), we get a palindrome (252301103252).

The spelling of 122001003031 in words is "one hundred twenty-two billion, one million, three thousand, thirty-one".