2431100031122 has 32 divisors (see below), whose sum is σ = 4188393142272. Its totient is φ = 1036714567824.

The previous prime is 2431100031121. The next prime is 2431100031127. The reversal of 2431100031122 is 2211300011342.

It is a super-2 number, since 2×2431100031122² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2431100031094 and 2431100031103.

It is not an unprimeable number, because it can be changed into a prime (2431100031121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1742093 + ... + 2810175.

It is an arithmetic number, because the mean of its divisors is an integer number (130887285696).

Almost surely, 2^{2431100031122} is an apocalyptic number.

2431100031122 is a deficient number, since it is larger than the sum of its proper divisors (1757293111150).

2431100031122 is a wasteful number, since it uses less digits than its factorization.

2431100031122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068902.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2431100031122 its reverse (2211300011342), we get a palindrome (4642400042464).

The spelling of 2431100031122 in words is "two trillion, four hundred thirty-one billion, one hundred million, thirty-one thousand, one hundred twenty-two".