226601061738 has 16 divisors (see below), whose sum is σ = 453224634816. Its totient is φ = 75529935360.

The previous prime is 226601061727. The next prime is 226601061773. The reversal of 226601061738 is 837160106622.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226601061738.

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, 805678 + ... + 1049913.

It is an arithmetic number, because the mean of its divisors is an integer number (28326539676).

Almost surely, 2^226601061738 is an apocalyptic number.

226601061738 is an abundant number, since it is smaller than the sum of its proper divisors (226623573078).

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

226601061738 is a wasteful number, since it uses less digits than its factorization.

226601061738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875949.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 226601061738 in words is "two hundred twenty-six billion, six hundred one million, sixty-one thousand, seven hundred thirty-eight".