226402113372 has 24 divisors (see below), whose sum is σ = 528672144000. Its totient is φ = 75410150256.

The previous prime is 226402113299. The next prime is 226402113401. The reversal of 226402113372 is 273311204622.

It is a congruent number.

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, 7136122 + ... + 7167777.

It is an arithmetic number, because the mean of its divisors is an integer number (22028006000).

Almost surely, 2^226402113372 is an apocalyptic number.

It is an amenable number.

226402113372 is an abundant number, since it is smaller than the sum of its proper divisors (302270030628).

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

226402113372 is a wasteful number, since it uses less digits than its factorization.

226402113372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14305225 (or 14305223 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

Adding to 226402113372 its reverse (273311204622), we get a palindrome (499713317994).

The spelling of 226402113372 in words is "two hundred twenty-six billion, four hundred two million, one hundred thirteen thousand, three hundred seventy-two".