225542201253 has 32 divisors (see below), whose sum is σ = 334623459456. Its totient is φ = 134489714688.

The previous prime is 225542201239. The next prime is 225542201273. The reversal of 225542201253 is 352102245522.

It is not a de Polignac number, because 225542201253 - 2⁶ = 225542201189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225542201273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1308676 + ... + 1470957.

It is an arithmetic number, because the mean of its divisors is an integer number (10456983108).

Almost surely, 2^225542201253 is an apocalyptic number.

It is an amenable number.

225542201253 is a deficient number, since it is larger than the sum of its proper divisors (109081258203).

225542201253 is a wasteful number, since it uses less digits than its factorization.

225542201253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779733.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 225542201253 its reverse (352102245522), we get a palindrome (577644446775).

The spelling of 225542201253 in words is "two hundred twenty-five billion, five hundred forty-two million, two hundred one thousand, two hundred fifty-three".