226447071723 has 12 divisors (see below), whose sum is σ = 327180344608. Its totient is φ = 150923116080.

The previous prime is 226447071709. The next prime is 226447071791. The reversal of 226447071723 is 327170744622.

226447071723 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 470 + 7 + 172 + 3 = 666.

It is not a de Polignac number, because 226447071723 - 2⁶ = 226447071659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226447071623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3432040 + ... + 3497397.

Almost surely, 2^226447071723 is an apocalyptic number.

226447071723 is a deficient number, since it is larger than the sum of its proper divisors (100733272885).

226447071723 is a wasteful number, since it uses less digits than its factorization.

226447071723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933074 (or 6933071 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 226447071723 in words is "two hundred twenty-six billion, four hundred forty-seven million, seventy-one thousand, seven hundred twenty-three".