225101877157 has 8 divisors (see below), whose sum is σ = 227348403840. Its totient is φ = 222855699600.

The previous prime is 225101877149. The next prime is 225101877179. The reversal of 225101877157 is 751778101522.

225101877157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225101877157 - 2³ = 225101877149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225101877757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321488 + ... + 1482070.

It is an arithmetic number, because the mean of its divisors is an integer number (28418550480).

Almost surely, 2^225101877157 is an apocalyptic number.

It is an amenable number.

225101877157 is a deficient number, since it is larger than the sum of its proper divisors (2246526683).

225101877157 is a wasteful number, since it uses less digits than its factorization.

225101877157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174563.

The product of its (nonzero) digits is 274400, while the sum is 46.

Adding to 225101877157 its reverse (751778101522), we get a palindrome (976879978679).

The spelling of 225101877157 in words is "two hundred twenty-five billion, one hundred one million, eight hundred seventy-seven thousand, one hundred fifty-seven".