1122001310031 has 12 divisors (see below), whose sum is σ = 1740246930072. Its totient is φ = 641143605648.

The previous prime is 1122001310021. The next prime is 1122001310033. The reversal of 1122001310031 is 1300131002211.

It is a happy number.

It is not a de Polignac number, because 1122001310031 - 2³⁵ = 1087641571663 is a prime.

It is a super-2 number, since 2×1122001310031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122001310033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3816330840 + ... + 3816331133.

It is an arithmetic number, because the mean of its divisors is an integer number (145020577506).

Almost surely, 2^{1122001310031} is an apocalyptic number.

1122001310031 is a deficient number, since it is larger than the sum of its proper divisors (618245620041).

1122001310031 is an equidigital number, since it uses as much as digits as its factorization.

1122001310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632661990 (or 7632661983 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1122001310031 its reverse (1300131002211), we get a palindrome (2422132312242).

The spelling of 1122001310031 in words is "one trillion, one hundred twenty-two billion, one million, three hundred ten thousand, thirty-one".