2044220224 has 28 divisors (see below), whose sum is σ = 4060492768. Its totient is φ = 1021104000.

The previous prime is 2044220201. The next prime is 2044220231. The reversal of 2044220224 is 4220224402.

It is a happy number.

It is a super-2 number, since 2×2044220224² = 8357672648421220352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2044220195 and 2044220204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52069 + ... + 82459.

Almost surely, 2^2044220224 is an apocalyptic number.

It is an amenable number.

2044220224 is a deficient number, since it is larger than the sum of its proper divisors (2016272544).

2044220224 is a wasteful number, since it uses less digits than its factorization.

2044220224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31454 (or 31444 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2044220224 is about 45213.0536902784. The cubic root of 2044220224 is about 1269.1391078001.

Adding to 2044220224 its reverse (4220224402), we get a palindrome (6264444626).

The spelling of 2044220224 in words is "two billion, forty-four million, two hundred twenty thousand, two hundred twenty-four".