2211012002200 has 24 divisors (see below), whose sum is σ = 5140602905580. Its totient is φ = 884404800800.

The previous prime is 2211012002183. The next prime is 2211012002201. The reversal of 2211012002200 is 22002101122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211012002201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5527529806 + ... + 5527530205.

Almost surely, 2^{2211012002200} is an apocalyptic number.

2211012002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211012002200 is an abundant number, since it is smaller than the sum of its proper divisors (2929590903380).

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

2211012002200 is a wasteful number, since it uses less digits than its factorization.

2211012002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11055060027 (or 11055060018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2211012002200 its reverse (22002101122), we get a palindrome (2233014103322).

The spelling of 2211012002200 in words is "two trillion, two hundred eleven billion, twelve million, two thousand, two hundred".