10031230221112 has 16 divisors (see below), whose sum is σ = 18877960936800. Its totient is φ = 4997107304640.

The previous prime is 10031230221017. The next prime is 10031230221193. The reversal of 10031230221112 is 21112203213001.

It is a self number, because there is not a number n which added to its sum of digits gives 10031230221112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313473437 + ... + 2313477772.

It is an arithmetic number, because the mean of its divisors is an integer number (1179872558550).

Almost surely, 2^{10031230221112} is an apocalyptic number.

It is an amenable number.

10031230221112 is a deficient number, since it is larger than the sum of its proper divisors (8846730715688).

10031230221112 is a wasteful number, since it uses less digits than its factorization.

10031230221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626951486 (or 4626951482 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10031230221112 its reverse (21112203213001), we get a palindrome (31143433434113).

The spelling of 10031230221112 in words is "ten trillion, thirty-one billion, two hundred thirty million, two hundred twenty-one thousand, one hundred twelve".