2201021132200 has 48 divisors (see below), whose sum is σ = 5582589968160. Its totient is φ = 800371320000.

The previous prime is 2201021132183. The next prime is 2201021132311. The reversal of 2201021132200 is 22311201022.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500229876 + ... + 500234275.

It is an arithmetic number, because the mean of its divisors is an integer number (116303957670).

Almost surely, 2^{2201021132200} is an apocalyptic number.

2201021132200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201021132200 is an abundant number, since it is smaller than the sum of its proper divisors (3381568835960).

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

2201021132200 is a wasteful number, since it uses less digits than its factorization.

2201021132200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000464178 (or 1000464169 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2201021132200 its reverse (22311201022), we get a palindrome (2223332333222).

The spelling of 2201021132200 in words is "two trillion, two hundred one billion, twenty-one million, one hundred thirty-two thousand, two hundred".