2201102201200 has 120 divisors (see below), whose sum is σ = 6045296460192. Its totient is φ = 754451496960.

The previous prime is 2201102201191. The next prime is 2201102201219. The reversal of 2201102201200 is 21022011022.

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 23 ways as a sum of consecutive naturals, for example, 10018932 + ... + 10236268.

Almost surely, 2^{2201102201200} is an apocalyptic number.

2201102201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201102201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3022648230096).

2201102201200 is an abundant number, since it is smaller than the sum of its proper divisors (3844194258992).

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

2201102201200 is a wasteful number, since it uses less digits than its factorization.

2201102201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220979 (or 220968 counting only the distinct ones).

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

Adding to 2201102201200 its reverse (21022011022), we get a palindrome (2222124212222).

The spelling of 2201102201200 in words is "two trillion, two hundred one billion, one hundred two million, two hundred one thousand, two hundred".