225770077522 has 16 divisors (see below), whose sum is σ = 369495360000. Its totient is φ = 102607925040.

The previous prime is 225770077513. The next prime is 225770077529.

It is a happy number.

225770077522 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (225770077529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585522 + ... + 891277.

It is an arithmetic number, because the mean of its divisors is an integer number (23093460000).

Almost surely, 2^225770077522 is an apocalyptic number.

225770077522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225770077522 is a deficient number, since it is larger than the sum of its proper divisors (143725282478).

225770077522 is a wasteful number, since it uses less digits than its factorization.

225770077522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483761.

The product of its (nonzero) digits is 960400, while the sum is 46.

The spelling of 225770077522 in words is "two hundred twenty-five billion, seven hundred seventy million, seventy-seven thousand, five hundred twenty-two".