13010031222 has 16 divisors (see below), whose sum is σ = 26041112112. Its totient is φ = 4333168800.

The previous prime is 13010031193. The next prime is 13010031247. The reversal of 13010031222 is 22213001031.

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, 869029 + ... + 883872.

It is an arithmetic number, because the mean of its divisors is an integer number (1627569507).

Almost surely, 2^13010031222 is an apocalyptic number.

13010031222 is an abundant number, since it is smaller than the sum of its proper divisors (13031080890).

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

13010031222 is a wasteful number, since it uses less digits than its factorization.

13010031222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754143.

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

Adding to 13010031222 its reverse (22213001031), we get a palindrome (35223032253).

The spelling of 13010031222 in words is "thirteen billion, ten million, thirty-one thousand, two hundred twenty-two".