13225511422 has 8 divisors (see below), whose sum is σ = 20522345400. Its totient is φ = 6384729624.

The previous prime is 13225511399. The next prime is 13225511447. The reversal of 13225511422 is 22411552231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114012972 + ... + 114013087.

It is an arithmetic number, because the mean of its divisors is an integer number (2565293175).

Almost surely, 2^13225511422 is an apocalyptic number.

13225511422 is a deficient number, since it is larger than the sum of its proper divisors (7296833978).

13225511422 is a wasteful number, since it uses less digits than its factorization.

13225511422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228026090.

The product of its digits is 4800, while the sum is 28.

The spelling of 13225511422 in words is "thirteen billion, two hundred twenty-five million, five hundred eleven thousand, four hundred twenty-two".