225063661026 has 32 divisors (see below), whose sum is σ = 461905472448. Its totient is φ = 73064540160.

The previous prime is 225063661019. The next prime is 225063661037. The reversal of 225063661026 is 620166360522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650860 + ... + 934743.

It is an arithmetic number, because the mean of its divisors is an integer number (14434546014).

Almost surely, 2^225063661026 is an apocalyptic number.

225063661026 is an abundant number, since it is smaller than the sum of its proper divisors (236841811422).

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

225063661026 is a wasteful number, since it uses less digits than its factorization.

225063661026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586226.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 225063661026 in words is "two hundred twenty-five billion, sixty-three million, six hundred sixty-one thousand, twenty-six".