226661323844010 has 128 divisors (see below), whose sum is σ = 594306102979584. Its totient is φ = 54868103861760.

The previous prime is 226661323843979. The next prime is 226661323844017. The reversal of 226661323844010 is 10448323166622.

It is a happy number.

226661323844010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (226661323844017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 775700757 + ... + 775992903.

It is an arithmetic number, because the mean of its divisors is an integer number (4643016429528).

Almost surely, 2^{226661323844010} is an apocalyptic number.

226661323844010 is an abundant number, since it is smaller than the sum of its proper divisors (367644779135574).

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

226661323844010 is a wasteful number, since it uses less digits than its factorization.

226661323844010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295588.

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 226661323844010 in words is "two hundred twenty-six trillion, six hundred sixty-one billion, three hundred twenty-three million, eight hundred forty-four thousand, ten".