225122501654 has 16 divisors (see below), whose sum is σ = 343333650240. Its totient is φ = 110679178560.

The previous prime is 225122501627. The next prime is 225122501671. The reversal of 225122501654 is 456105221522.

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, 63602 + ... + 674010.

It is an arithmetic number, because the mean of its divisors is an integer number (21458353140).

Almost surely, 2^225122501654 is an apocalyptic number.

225122501654 is a deficient number, since it is larger than the sum of its proper divisors (118211148586).

225122501654 is a wasteful number, since it uses less digits than its factorization.

225122501654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613495.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 225122501654 in words is "two hundred twenty-five billion, one hundred twenty-two million, five hundred one thousand, six hundred fifty-four".