2200201000 has 64 divisors (see below), whose sum is σ = 5326074000. Its totient is φ = 849721600.

The previous prime is 2200200997. The next prime is 2200201019. The reversal of 2200201000 is 1020022.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 157703364 + 2042497636 = 12558^2 + 45194^2 .

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, 8935 + ... + 66934.

Almost surely, 2^2200201000 is an apocalyptic number.

2200201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200201000 is an abundant number, since it is smaller than the sum of its proper divisors (3125873000).

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

2200201000 is a wasteful number, since it uses less digits than its factorization.

2200201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75919 (or 75905 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2200201000 is about 46906.3002164954. The cubic root of 2200201000 is about 1300.6310545665.

Adding to 2200201000 its reverse (1020022), we get a palindrome (2201221022).

The spelling of 2200201000 in words is "two billion, two hundred million, two hundred one thousand".