1050722220650 has 48 divisors (see below), whose sum is σ = 2076045624576. Its totient is φ = 394277425920.

The previous prime is 1050722220649. The next prime is 1050722220661. The reversal of 1050722220650 is 560222270501.

It is a super-2 number, since 2×1050722220650² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1752314 + ... + 2274213.

It is an arithmetic number, because the mean of its divisors is an integer number (43250950512).

Almost surely, 2^{1050722220650} is an apocalyptic number.

1050722220650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050722220650 is a deficient number, since it is larger than the sum of its proper divisors (1025323403926).

1050722220650 is a wasteful number, since it uses less digits than its factorization.

1050722220650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026863 (or 4026858 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 1050722220650 in words is "one trillion, fifty billion, seven hundred twenty-two million, two hundred twenty thousand, six hundred fifty".