11122103032331 has 24 divisors (see below), whose sum is σ = 11914982304960. Its totient is φ = 10379318539392.

The previous prime is 11122103032309. The next prime is 11122103032367. The reversal of 11122103032331 is 13323030122111.

It is not a de Polignac number, because 11122103032331 - 2²² = 11122098838027 is a prime.

It is a super-2 number, since 2×11122103032331² (a number of 27 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 = 11122103032297 and 11122103032306.

It is not an unprimeable number, because it can be changed into a prime (11122103034331) 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, 31438676 + ... + 31790478.

It is an arithmetic number, because the mean of its divisors is an integer number (496457596040).

Almost surely, 2^{11122103032331} is an apocalyptic number.

11122103032331 is a deficient number, since it is larger than the sum of its proper divisors (792879272629).

11122103032331 is a wasteful number, since it uses less digits than its factorization.

11122103032331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352763 (or 352746 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11122103032331 its reverse (13323030122111), we get a palindrome (24445133154442).

The spelling of 11122103032331 in words is "eleven trillion, one hundred twenty-two billion, one hundred three million, thirty-two thousand, three hundred thirty-one".