225321161811411 has 16 divisors (see below), whose sum is σ = 306372684316320. Its totient is φ = 147246984917760.

The previous prime is 225321161811409. The next prime is 225321161811413. The reversal of 225321161811411 is 114118161123522.

It is an interprime number because it is at equal distance from previous prime (225321161811409) and next prime (225321161811413).

It is not a de Polignac number, because 225321161811411 - 2¹ = 225321161811409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225321161811411.

It is not an unprimeable number, because it can be changed into a prime (225321161811413) 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, 638739010 + ... + 639091671.

It is an arithmetic number, because the mean of its divisors is an integer number (19148292769770).

Almost surely, 2^{225321161811411} is an apocalyptic number.

225321161811411 is a deficient number, since it is larger than the sum of its proper divisors (81051522504909).

225321161811411 is a wasteful number, since it uses less digits than its factorization.

225321161811411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277831846.

The product of its digits is 23040, while the sum is 39.

The spelling of 225321161811411 in words is "two hundred twenty-five trillion, three hundred twenty-one billion, one hundred sixty-one million, eight hundred eleven thousand, four hundred eleven".