10113021233212 has 12 divisors (see below), whose sum is σ = 17710437480400. Its totient is φ = 5052896238816.

The previous prime is 10113021233209. The next prime is 10113021233213. The reversal of 10113021233212 is 21233212031101.

It is a super-2 number, since 2×10113021233212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113021233213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903588153 + ... + 903599344.

Almost surely, 2^{10113021233212} is an apocalyptic number.

It is an amenable number.

10113021233212 is a deficient number, since it is larger than the sum of its proper divisors (7597416247188).

10113021233212 is a wasteful number, since it uses less digits than its factorization.

10113021233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807188900 (or 1807188898 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10113021233212 its reverse (21233212031101), we get a palindrome (31346233264313).

The spelling of 10113021233212 in words is "ten trillion, one hundred thirteen billion, twenty-one million, two hundred thirty-three thousand, two hundred twelve".