226444013173 has 8 divisors (see below), whose sum is σ = 274016284992. Its totient is φ = 182677523136.

The previous prime is 226444013167. The next prime is 226444013179. The reversal of 226444013173 is 371310444622.

It is an interprime number because it is at equal distance from previous prime (226444013167) and next prime (226444013179).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226444013173 - 2³³ = 217854078581 is a prime.

It is a super-2 number, since 2×226444013173² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226444013179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951445315 + ... + 951445552.

It is an arithmetic number, because the mean of its divisors is an integer number (34252035624).

Almost surely, 2^226444013173 is an apocalyptic number.

It is an amenable number.

226444013173 is a deficient number, since it is larger than the sum of its proper divisors (47572271819).

226444013173 is a wasteful number, since it uses less digits than its factorization.

226444013173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902890891.

The product of its (nonzero) digits is 96768, while the sum is 37.

Adding to 226444013173 its reverse (371310444622), we get a palindrome (597754457795).

The spelling of 226444013173 in words is "two hundred twenty-six billion, four hundred forty-four million, thirteen thousand, one hundred seventy-three".