20222211022984 has 16 divisors (see below), whose sum is σ = 37916909858700. Its totient is φ = 10111035060672.

The previous prime is 20222211022969. The next prime is 20222211023033. The reversal of 20222211022984 is 48922011222202.

It can be written as a sum of positive squares in 2 ways, for example, as 20116319354884 + 105891668100 = 4485122^2 + 325410^2 .

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 3 ways as a sum of consecutive naturals, for example, 7576327 + ... + 9891670.

Almost surely, 2^{20222211022984} is an apocalyptic number.

It is an amenable number.

20222211022984 is a deficient number, since it is larger than the sum of its proper divisors (17694698835716).

20222211022984 is a wasteful number, since it uses less digits than its factorization.

20222211022984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17612712 (or 17612708 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 20222211022984 in words is "twenty trillion, two hundred twenty-two billion, two hundred eleven million, twenty-two thousand, nine hundred eighty-four".