13325622198 has 32 divisors (see below), whose sum is σ = 30844124160. Its totient is φ = 3759125760.

The previous prime is 13325622181. The next prime is 13325622209. The reversal of 13325622198 is 89122652331.

It is a super-3 number, since 3×13325622198³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2004763 + ... + 2011398.

It is an arithmetic number, because the mean of its divisors is an integer number (963878880).

Almost surely, 2^13325622198 is an apocalyptic number.

13325622198 is an abundant number, since it is smaller than the sum of its proper divisors (17518501962).

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

13325622198 is a wasteful number, since it uses less digits than its factorization.

13325622198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016252.

The product of its digits is 155520, while the sum is 42.

The spelling of 13325622198 in words is "thirteen billion, three hundred twenty-five million, six hundred twenty-two thousand, one hundred ninety-eight".