225233155553115 has 16 divisors (see below), whose sum is σ = 360448393563648. Its totient is φ = 120099234735456.

The previous prime is 225233155553113. The next prime is 225233155553171. The reversal of 225233155553115 is 511355551332522.

It is a happy number.

It is not a de Polignac number, because 225233155553115 - 2¹ = 225233155553113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225233155553113) 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, 1569606669 + ... + 1569750158.

It is an arithmetic number, because the mean of its divisors is an integer number (22528024597728).

Almost surely, 2^{225233155553115} is an apocalyptic number.

225233155553115 is a deficient number, since it is larger than the sum of its proper divisors (135215238010533).

225233155553115 is a wasteful number, since it uses less digits than its factorization.

225233155553115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139361618.

The product of its digits is 3375000, while the sum is 48.

The spelling of 225233155553115 in words is "two hundred twenty-five trillion, two hundred thirty-three billion, one hundred fifty-five million, five hundred fifty-three thousand, one hundred fifteen".