226472226400 has 72 divisors (see below), whose sum is σ = 631857527280. Its totient is φ = 77647618560.

The previous prime is 226472226377. The next prime is 226472226469. The reversal of 226472226400 is 4622274622.

It is a self number, because there is not a number n which added to its sum of digits gives 226472226400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20215135 + ... + 20226334.

It is an arithmetic number, because the mean of its divisors is an integer number (8775798990).

Almost surely, 2^226472226400 is an apocalyptic number.

226472226400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226472226400 is an abundant number, since it is smaller than the sum of its proper divisors (405385300880).

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

226472226400 is a wasteful number, since it uses less digits than its factorization.

226472226400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40441496 (or 40441483 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 226472226400 in words is "two hundred twenty-six billion, four hundred seventy-two million, two hundred twenty-six thousand, four hundred".