2200020993 has 40 divisors (see below), whose sum is σ = 3366316800. Its totient is φ = 1431473472.

The previous prime is 2200020941. The next prime is 2200021007. The reversal of 2200020993 is 3990200022.

It is not a de Polignac number, because 2200020993 - 2⁸ = 2200020737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2200020293) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 567580 + ... + 571442.

It is an arithmetic number, because the mean of its divisors is an integer number (84157920).

Almost surely, 2^2200020993 is an apocalyptic number.

It is an amenable number.

2200020993 is a deficient number, since it is larger than the sum of its proper divisors (1166295807).

2200020993 is an equidigital number, since it uses as much as digits as its factorization.

2200020993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043 (or 4034 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2200020993 is about 46904.3813838324. The cubic root of 2200020993 is about 1300.5955837043.

The spelling of 2200020993 in words is "two billion, two hundred million, twenty thousand, nine hundred ninety-three".