1050222380 has 24 divisors (see below), whose sum is σ = 2259260640. Its totient is φ = 409842560.

The previous prime is 1050222377. The next prime is 1050222427. The reversal of 1050222380 is 832220501.

It is a super-2 number, since 2×1050222380² = 2205934094905728800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639560 + ... + 641199.

It is an arithmetic number, because the mean of its divisors is an integer number (94135860).

Almost surely, 2^1050222380 is an apocalyptic number.

1050222380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050222380 is an abundant number, since it is smaller than the sum of its proper divisors (1209038260).

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

1050222380 is a wasteful number, since it uses less digits than its factorization.

1050222380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280809 (or 1280807 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1050222380 is about 32407.1347082706. The cubic root of 1050222380 is about 1016.4681061060.

Adding to 1050222380 its reverse (832220501), we get a palindrome (1882442881).

The spelling of 1050222380 in words is "one billion, fifty million, two hundred twenty-two thousand, three hundred eighty".