2000990022 has 8 divisors (see below), whose sum is σ = 4001980056. Its totient is φ = 666996672.

The previous prime is 2000990021. The next prime is 2000990039. The reversal of 2000990022 is 2200990002.

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

2000990022 is an admirable number.

It is a super-2 number, since 2×2000990022² = 8007922136287120968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2000989974 and 2000990001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000990021) by changing a digit.

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, 166749163 + ... + 166749174.

It is an arithmetic number, because the mean of its divisors is an integer number (500247507).

Almost surely, 2^2000990022 is an apocalyptic number.

2000990022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2000990022 is a wasteful number, since it uses less digits than its factorization.

2000990022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333498342.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 2000990022 is about 44732.4269629986. The cubic root of 2000990022 is about 1260.1289071944.

The spelling of 2000990022 in words is "two billion, nine hundred ninety thousand, twenty-two".