226646345274 has 32 divisors (see below), whose sum is σ = 457907495424. Its totient is φ = 74783185200.

The previous prime is 226646345257. The next prime is 226646345287. The reversal of 226646345274 is 472543646622.

It is a super-2 number, since 2×226646345274² (a number of 24 digits) contains 22 as substring.

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, 185584 + ... + 698379.

It is an arithmetic number, because the mean of its divisors is an integer number (14309609232).

Almost surely, 2^226646345274 is an apocalyptic number.

226646345274 is an abundant number, since it is smaller than the sum of its proper divisors (231261150150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226646345274 is a wasteful number, since it uses less digits than its factorization.

226646345274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884402.

The product of its digits is 11612160, while the sum is 51.

The spelling of 226646345274 in words is "two hundred twenty-six billion, six hundred forty-six million, three hundred forty-five thousand, two hundred seventy-four".