1051022244 has 24 divisors (see below), whose sum is σ = 2455284160. Its totient is φ = 349926624.

The previous prime is 1051022239. The next prime is 1051022251. The reversal of 1051022244 is 4422201501.

It is a super-2 number, since 2×1051022244² = 2209295514765591072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051022244.

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, 41104 + ... + 61575.

Almost surely, 2^1051022244 is an apocalyptic number.

It is an amenable number.

1051022244 is an abundant number, since it is smaller than the sum of its proper divisors (1404261916).

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

1051022244 is a wasteful number, since it uses less digits than its factorization.

1051022244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103539 (or 103537 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 1051022244 is about 32419.4732221238. The cubic root of 1051022244 is about 1016.7260927132.

Adding to 1051022244 its reverse (4422201501), we get a palindrome (5473223745).

The spelling of 1051022244 in words is "one billion, fifty-one million, twenty-two thousand, two hundred forty-four".