11225514225161 has 8 divisors (see below), whose sum is σ = 11228517442560. Its totient is φ = 11222511421968.

The previous prime is 11225514225139. The next prime is 11225514225169. The reversal of 11225514225161 is 16152241552211.

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 11225514225161 - 2²⁶ = 11225447116297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11225514225169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58447490 + ... + 58639236.

It is an arithmetic number, because the mean of its divisors is an integer number (1403564680320).

Almost surely, 2^{11225514225161} is an apocalyptic number.

It is an amenable number.

11225514225161 is a deficient number, since it is larger than the sum of its proper divisors (3003217399).

11225514225161 is an equidigital number, since it uses as much as digits as its factorization.

11225514225161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207103.

The product of its digits is 48000, while the sum is 38.

Adding to 11225514225161 its reverse (16152241552211), we get a palindrome (27377755777372).

The spelling of 11225514225161 in words is "eleven trillion, two hundred twenty-five billion, five hundred fourteen million, two hundred twenty-five thousand, one hundred sixty-one".