224644446422 has 16 divisors (see below), whose sum is σ = 367640766144. Its totient is φ = 102099789000.

The previous prime is 224644446419. The next prime is 224644446449.

224644446422 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×224644446422³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 361604 + ... + 761607.

It is an arithmetic number, because the mean of its divisors is an integer number (22977547884).

Almost surely, 2^224644446422 is an apocalyptic number.

224644446422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224644446422 is a deficient number, since it is larger than the sum of its proper divisors (142996319722).

224644446422 is a wasteful number, since it uses less digits than its factorization.

224644446422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132315.

The product of its digits is 2359296, while the sum is 44.

The spelling of 224644446422 in words is "two hundred twenty-four billion, six hundred forty-four million, four hundred forty-six thousand, four hundred twenty-two".