13222258212294 has 64 divisors (see below), whose sum is σ = 30213685702080. Its totient is φ = 4283076165120.

The previous prime is 13222258212287. The next prime is 13222258212307. The reversal of 13222258212294 is 49221285222231.

13222258212294 is a `hidden beast` number, since 1 + 3 + 22 + 22 + 582 + 1 + 2 + 29 + 4 = 666.

It is a super-2 number, since 2×13222258212294² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389939 + ... + 5670654.

It is an arithmetic number, because the mean of its divisors is an integer number (472088839095).

Almost surely, 2^{13222258212294} is an apocalyptic number.

13222258212294 is an abundant number, since it is smaller than the sum of its proper divisors (16991427489786).

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

13222258212294 is a wasteful number, since it uses less digits than its factorization.

13222258212294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061462 (or 8061456 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 13222258212294 in words is "thirteen trillion, two hundred twenty-two billion, two hundred fifty-eight million, two hundred twelve thousand, two hundred ninety-four".