10131022011122 has 16 divisors (see below), whose sum is σ = 15607352324760. Its totient is φ = 4928573029248.

The previous prime is 10131022011109. The next prime is 10131022011127. The reversal of 10131022011122 is 22111022013101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7057210084681 + 3073811926441 = 2656541^2 + 1753229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10131022011122.

It is not an unprimeable number, because it can be changed into a prime (10131022011127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14096318 + ... + 14797574.

Almost surely, 2^{10131022011122} is an apocalyptic number.

10131022011122 is a deficient number, since it is larger than the sum of its proper divisors (5476330313638).

10131022011122 is a wasteful number, since it uses less digits than its factorization.

10131022011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896525.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10131022011122 its reverse (22111022013101), we get a palindrome (32242044024223).

The spelling of 10131022011122 in words is "ten trillion, one hundred thirty-one billion, twenty-two million, eleven thousand, one hundred twenty-two".