2202101000 has 64 divisors (see below), whose sum is σ = 5621391360. Its totient is φ = 800760000.

The previous prime is 2202100987. The next prime is 2202101017. The reversal of 2202101000 is 1012022.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89096 + ... + 111095.

It is an arithmetic number, because the mean of its divisors is an integer number (87834240).

Almost surely, 2^2202101000 is an apocalyptic number.

2202101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202101000 is an abundant number, since it is smaller than the sum of its proper divisors (3419290360).

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

2202101000 is a wasteful number, since it uses less digits than its factorization.

2202101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200223 (or 200209 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2202101000 is about 46926.5489888187. The cubic root of 2202101000 is about 1301.0053367350.

Adding to 2202101000 its reverse (1012022), we get a palindrome (2203113022).

The spelling of 2202101000 in words is "two billion, two hundred two million, one hundred one thousand".