2200044031 has 4 divisors (see below), whose sum is σ = 2200138864. Its totient is φ = 2199949200.

The previous prime is 2200044019. The next prime is 2200044037. The reversal of 2200044031 is 1304400022.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1304400022 = 2 ⋅652200011.

It is a cyclic number.

It is not a de Polignac number, because 2200044031 - 2¹³ = 2200035839 is a prime.

It is a super-2 number, since 2×2200044031² = 9680387476677457922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200043996 and 2200044014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200044037) 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, 13291 + ... + 67651.

It is an arithmetic number, because the mean of its divisors is an integer number (550034716).

Almost surely, 2^2200044031 is an apocalyptic number.

2200044031 is a deficient number, since it is larger than the sum of its proper divisors (94833).

2200044031 is an equidigital number, since it uses as much as digits as its factorization.

2200044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94832.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2200044031 is about 46904.6269679229. The cubic root of 2200044031 is about 1300.6001235120.

Adding to 2200044031 its reverse (1304400022), we get a palindrome (3504444053).

The spelling of 2200044031 in words is "two billion, two hundred million, forty-four thousand, thirty-one".