225160761801 has 4 divisors (see below), whose sum is σ = 300214349072. Its totient is φ = 150107174532.

The previous prime is 225160761779. The next prime is 225160761803. The reversal of 225160761801 is 108167061522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 225160761801 - 2⁷ = 225160761673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225160761801.

It is not an unprimeable number, because it can be changed into a prime (225160761803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37526793631 + ... + 37526793636.

It is an arithmetic number, because the mean of its divisors is an integer number (75053587268).

Almost surely, 2^225160761801 is an apocalyptic number.

It is an amenable number.

225160761801 is a deficient number, since it is larger than the sum of its proper divisors (75053587271).

225160761801 is an equidigital number, since it uses as much as digits as its factorization.

225160761801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75053587270.

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 225160761801 in words is "two hundred twenty-five billion, one hundred sixty million, seven hundred sixty-one thousand, eight hundred one".