10130031222 has 32 divisors (see below), whose sum is σ = 21515137920. Its totient is φ = 3170643840.

The previous prime is 10130031211. The next prime is 10130031229. The reversal of 10130031222 is 22213003101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130031229) 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, 380304 + ... + 406067.

It is an arithmetic number, because the mean of its divisors is an integer number (672348060).

Almost surely, 2^10130031222 is an apocalyptic number.

10130031222 is an abundant number, since it is smaller than the sum of its proper divisors (11385106698).

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

10130031222 is a wasteful number, since it uses less digits than its factorization.

10130031222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786508.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10130031222 its reverse (22213003101), we get a palindrome (32343034323).

The spelling of 10130031222 in words is "ten billion, one hundred thirty million, thirty-one thousand, two hundred twenty-two".