225057720326 has 4 divisors (see below), whose sum is σ = 337586580492. Its totient is φ = 112528860162.

The previous prime is 225057720323. The next prime is 225057720341. The reversal of 225057720326 is 623027750522.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225057720323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56264430080 + ... + 56264430083.

It is an arithmetic number, because the mean of its divisors is an integer number (84396645123).

Almost surely, 2^225057720326 is an apocalyptic number.

225057720326 is a deficient number, since it is larger than the sum of its proper divisors (112528860166).

225057720326 is a wasteful number, since it uses less digits than its factorization.

225057720326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112528860165.

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 225057720326 in words is "two hundred twenty-five billion, fifty-seven million, seven hundred twenty thousand, three hundred twenty-six".