13222479060 has 72 divisors (see below), whose sum is σ = 45837931776. Its totient is φ = 3022280640.

The previous prime is 13222479013. The next prime is 13222479071. The reversal of 13222479060 is 6097422231.

13222479060 is a `hidden beast` number, since 1 + 322 + 247 + 90 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5245756 + ... + 5248275.

Almost surely, 2^13222479060 is an apocalyptic number.

13222479060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13222479060 is an abundant number, since it is smaller than the sum of its proper divisors (32615452716).

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

13222479060 is a wasteful number, since it uses less digits than its factorization.

13222479060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10494053 (or 10494048 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 13222479060 in words is "thirteen billion, two hundred twenty-two million, four hundred seventy-nine thousand, sixty".