222044024 has 16 divisors (see below), whose sum is σ = 434434320. Its totient is φ = 106194880.

The previous prime is 222044003. The next prime is 222044029. The reversal of 222044024 is 420440222.

It is a super-2 number, since 2×222044024² = 98607097188225152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222043987 and 222044005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222044029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603197 + ... + 603564.

It is an arithmetic number, because the mean of its divisors is an integer number (27152145).

Almost surely, 2^222044024 is an apocalyptic number.

It is an amenable number.

222044024 is a deficient number, since it is larger than the sum of its proper divisors (212390296).

222044024 is a wasteful number, since it uses less digits than its factorization.

222044024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206790 (or 1206786 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 222044024 is about 14901.1417012254. The cubic root of 222044024 is about 605.5449171520.

Adding to 222044024 its reverse (420440222), we get a palindrome (642484246).

The spelling of 222044024 in words is "two hundred twenty-two million, forty-four thousand, twenty-four".