226447426331 has 32 divisors (see below), whose sum is σ = 280481084928. Its totient is φ = 178375841280.

The previous prime is 226447426313. The next prime is 226447426349. The reversal of 226447426331 is 133624744622.

It is an interprime number because it is at equal distance from previous prime (226447426313) and next prime (226447426349).

It is not a de Polignac number, because 226447426331 - 2¹⁰ = 226447425307 is a prime.

It is a super-2 number, since 2×226447426331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226447426391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25237676 + ... + 25246646.

It is an arithmetic number, because the mean of its divisors is an integer number (8765033904).

Almost surely, 2^226447426331 is an apocalyptic number.

226447426331 is a deficient number, since it is larger than the sum of its proper divisors (54033658597).

226447426331 is a wasteful number, since it uses less digits than its factorization.

226447426331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13971.

The product of its digits is 1161216, while the sum is 44.

The spelling of 226447426331 in words is "two hundred twenty-six billion, four hundred forty-seven million, four hundred twenty-six thousand, three hundred thirty-one".