2020822000 has 40 divisors (see below), whose sum is σ = 4886352432. Its totient is φ = 808328000.

The previous prime is 2020821997. The next prime is 2020822057. The reversal of 2020822000 is 2280202.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 503206 + ... + 507205.

Almost surely, 2^2020822000 is an apocalyptic number.

2020822000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020822000 is an abundant number, since it is smaller than the sum of its proper divisors (2865530432).

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

2020822000 is a wasteful number, since it uses less digits than its factorization.

2020822000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010434 (or 1010418 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2020822000 is about 44953.5538083476. The cubic root of 2020822000 is about 1264.2783095709.

The spelling of 2020822000 in words is "two billion, twenty million, eight hundred twenty-two thousand".