2044213122 has 16 divisors (see below), whose sum is σ = 4672487232. Its totient is φ = 584060880.

The previous prime is 2044213117. The next prime is 2044213139. The reversal of 2044213122 is 2213124402.

2044213122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 24335829 + ... + 24335912.

It is an arithmetic number, because the mean of its divisors is an integer number (292030452).

Almost surely, 2^2044213122 is an apocalyptic number.

2044213122 is an abundant number, since it is smaller than the sum of its proper divisors (2628274110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044213122 is a wasteful number, since it uses less digits than its factorization.

2044213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48671753.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2044213122 is about 45212.9751509453. The cubic root of 2044213122 is about 1269.1376380569.

Adding to 2044213122 its reverse (2213124402), we get a palindrome (4257337524).

The spelling of 2044213122 in words is "two billion, forty-four million, two hundred thirteen thousand, one hundred twenty-two".