226772403830 has 16 divisors (see below), whose sum is σ = 466503230880. Its totient is φ = 77750538432.

The previous prime is 226772403811. The next prime is 226772403889. The reversal of 226772403830 is 38304277622.

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, 1619802815 + ... + 1619802954.

It is an arithmetic number, because the mean of its divisors is an integer number (29156451930).

Almost surely, 2^226772403830 is an apocalyptic number.

226772403830 is an abundant number, since it is smaller than the sum of its proper divisors (239730827050).

226772403830 is a wasteful number, since it uses less digits than its factorization.

226772403830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239605783.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 226772403830 in words is "two hundred twenty-six billion, seven hundred seventy-two million, four hundred three thousand, eight hundred thirty".