1122201002200 has 24 divisors (see below), whose sum is σ = 2609117330580. Its totient is φ = 448880400800.

The previous prime is 1122201002177. The next prime is 1122201002213. The reversal of 1122201002200 is 22001022211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2805502306 + ... + 2805502705.

Almost surely, 2^{1122201002200} is an apocalyptic number.

1122201002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122201002200 is an abundant number, since it is smaller than the sum of its proper divisors (1486916328380).

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

1122201002200 is a wasteful number, since it uses less digits than its factorization.

1122201002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611005027 (or 5611005018 counting only the distinct ones).

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

Adding to 1122201002200 its reverse (22001022211), we get a palindrome (1144202024411).

The spelling of 1122201002200 in words is "one trillion, one hundred twenty-two billion, two hundred one million, two thousand, two hundred".