13162268188722 has 16 divisors (see below), whose sum is σ = 26471600828640. Its totient is φ = 4362911987712.

The previous prime is 13162268188709. The next prime is 13162268188733. The reversal of 13162268188722 is 22788186226131.

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, 6127684303 + ... + 6127686450.

It is an arithmetic number, because the mean of its divisors is an integer number (1654475051790).

Almost surely, 2^{13162268188722} is an apocalyptic number.

13162268188722 is an abundant number, since it is smaller than the sum of its proper divisors (13309332639918).

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

13162268188722 is a wasteful number, since it uses less digits than its factorization.

13162268188722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12255370937.

The product of its digits is 6193152, while the sum is 57.

The spelling of 13162268188722 in words is "thirteen trillion, one hundred sixty-two billion, two hundred sixty-eight million, one hundred eighty-eight thousand, seven hundred twenty-two".