226742074356 has 24 divisors (see below), whose sum is σ = 604645531840. Its totient is φ = 64783449792.

The previous prime is 226742074337. The next prime is 226742074381. The reversal of 226742074356 is 653470247622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349655121 + ... + 1349655288.

Almost surely, 2^226742074356 is an apocalyptic number.

It is an amenable number.

226742074356 is an abundant number, since it is smaller than the sum of its proper divisors (377903457484).

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

226742074356 is a wasteful number, since it uses less digits than its factorization.

226742074356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699310423 (or 2699310421 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 226742074356 in words is "two hundred twenty-six billion, seven hundred forty-two million, seventy-four thousand, three hundred fifty-six".