1000911022 has 8 divisors (see below), whose sum is σ = 1501506072. Its totient is φ = 500409000.

The previous prime is 1000911019. The next prime is 1000911047. The reversal of 1000911022 is 2201190001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1000911022² = 2003645747922168968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000910987 and 1000911005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18997 + ... + 48607.

It is an arithmetic number, because the mean of its divisors is an integer number (187688259).

Almost surely, 2^1000911022 is an apocalyptic number.

1000911022 is a deficient number, since it is larger than the sum of its proper divisors (500595050).

1000911022 is a wasteful number, since it uses less digits than its factorization.

1000911022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46514.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1000911022 is about 31637.1778450607. The cubic root of 1000911022 is about 1000.3035818287.

The spelling of 1000911022 in words is "one billion, nine hundred eleven thousand, twenty-two".