226172448733 has 32 divisors (see below), whose sum is σ = 291341426688. Its totient is φ = 170398468800.

The previous prime is 226172448701. The next prime is 226172448757. The reversal of 226172448733 is 337844271622.

It is not a de Polignac number, because 226172448733 - 2⁵ = 226172448701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226172448763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2623866 + ... + 2708692.

It is an arithmetic number, because the mean of its divisors is an integer number (9104419584).

Almost surely, 2^226172448733 is an apocalyptic number.

It is an amenable number.

226172448733 is a deficient number, since it is larger than the sum of its proper divisors (65168977955).

226172448733 is a wasteful number, since it uses less digits than its factorization.

226172448733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85993.

The product of its digits is 2709504, while the sum is 49.

The spelling of 226172448733 in words is "two hundred twenty-six billion, one hundred seventy-two million, four hundred forty-eight thousand, seven hundred thirty-three".