226592388050 has 162 divisors, whose sum is σ = 501800892453. Its totient is φ = 75903518880.

The previous prime is 226592388031. The next prime is 226592388053. The reversal of 226592388050 is 50883295622.

It can be written as a sum of positive squares in 2 ways, for example, as 222060540289 + 4531847761 = 471233^2 + 67319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336595.

It is a super-2 number, since 2×226592388050² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226592388050.

It is not an unprimeable number, because it can be changed into a prime (226592388053) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1390137269 + ... + 1390137431.

Almost surely, 2^226592388050 is an apocalyptic number.

226592388050 is an abundant number, since it is smaller than the sum of its proper divisors (275208504403).

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

226592388050 is an equidigital number, since it uses as much as digits as its factorization.

226592388050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

Multiplying 226592388050 by its sum of digits (50), we get a square (11329619402500 = 3365950²).

226592388050 divided by its sum of digits (50) gives a square (4531847761 = 67319²).

The spelling of 226592388050 in words is "two hundred twenty-six billion, five hundred ninety-two million, three hundred eighty-eight thousand, fifty".