13222991710 has 32 divisors (see below), whose sum is σ = 24123101184. Its totient is φ = 5218080000.

The previous prime is 13222991701. The next prime is 13222991711. The reversal of 13222991710 is 1719922231.

It is a self number, because there is not a number n which added to its sum of digits gives 13222991710.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222991711) 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, 260515 + ... + 307105.

It is an arithmetic number, because the mean of its divisors is an integer number (753846912).

Almost surely, 2^13222991710 is an apocalyptic number.

13222991710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13222991710 is a deficient number, since it is larger than the sum of its proper divisors (10900109474).

13222991710 is a wasteful number, since it uses less digits than its factorization.

13222991710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46980.

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 13222991710 in words is "thirteen billion, two hundred twenty-two million, nine hundred ninety-one thousand, seven hundred ten".