2022000001988 has 12 divisors (see below), whose sum is σ = 3562248326700. Its totient is φ = 1004214765792.

The previous prime is 2022000001963. The next prime is 2022000001999. The reversal of 2022000001988 is 8891000002202.

It can be written as a sum of positive squares in 2 ways, for example, as 982778787904 + 1039221214084 = 991352^2 + 1019422^2 .

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, 1696308131 + ... + 1696309322.

It is an arithmetic number, because the mean of its divisors is an integer number (296854027225).

Almost surely, 2^{2022000001988} is an apocalyptic number.

It is an amenable number.

2022000001988 is a deficient number, since it is larger than the sum of its proper divisors (1540248324712).

2022000001988 is a wasteful number, since it uses less digits than its factorization.

2022000001988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392617606 (or 3392617604 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 2022000001988 in words is "two trillion, twenty-two billion, one thousand, nine hundred eighty-eight".