226611220300145 has 16 divisors (see below), whose sum is σ = 277719950446848. Its totient is φ = 177431337396480.

The previous prime is 226611220300097. The next prime is 226611220300177. The reversal of 226611220300145 is 541003022116622.

It is not a de Polignac number, because 226611220300145 - 2³² = 226606925332849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126768410 + ... + 128543580.

It is an arithmetic number, because the mean of its divisors is an integer number (17357496902928).

Almost surely, 2^{226611220300145} is an apocalyptic number.

It is an amenable number.

226611220300145 is a deficient number, since it is larger than the sum of its proper divisors (51108730146703).

226611220300145 is a wasteful number, since it uses less digits than its factorization.

226611220300145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318440.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 226611220300145 its reverse (541003022116622), we get a palindrome (767614242416767).

The spelling of 226611220300145 in words is "two hundred twenty-six trillion, six hundred eleven billion, two hundred twenty million, three hundred thousand, one hundred forty-five".