10223113012 has 24 divisors (see below), whose sum is σ = 20726315456. Its totient is φ = 4321315008.

The previous prime is 10223113007. The next prime is 10223113049. The reversal of 10223113012 is 21031132201.

It is a super-2 number, since 2×10223113012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2498718 + ... + 2502805.

Almost surely, 2^10223113012 is an apocalyptic number.

It is an amenable number.

10223113012 is an abundant number, since it is smaller than the sum of its proper divisors (10503202444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10223113012 is a wasteful number, since it uses less digits than its factorization.

10223113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001607 (or 5001605 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10223113012 its reverse (21031132201), we get a palindrome (31254245213).

The spelling of 10223113012 in words is "ten billion, two hundred twenty-three million, one hundred thirteen thousand, twelve".