225533205151 has 16 divisors (see below), whose sum is σ = 231581468160. Its totient is φ = 219539960640.

The previous prime is 225533205109. The next prime is 225533205169. The reversal of 225533205151 is 151502335522.

It is a cyclic number.

It is not a de Polignac number, because 225533205151 - 2³³ = 216943270559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225533205451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7208620 + ... + 7239838.

It is an arithmetic number, because the mean of its divisors is an integer number (14473841760).

Almost surely, 2^225533205151 is an apocalyptic number.

225533205151 is a deficient number, since it is larger than the sum of its proper divisors (6048263009).

225533205151 is a wasteful number, since it uses less digits than its factorization.

225533205151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32094.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 225533205151 in words is "two hundred twenty-five billion, five hundred thirty-three million, two hundred five thousand, one hundred fifty-one".