10002221201200 has 120 divisors (see below), whose sum is σ = 25672630963520. Its totient is φ = 3733743340800.

The previous prime is 10002221201191. The next prime is 10002221201213. The reversal of 10002221201200 is 210212220001.

It is a happy number.

10002221201200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9312306 + ... + 10330705.

Almost surely, 2^{10002221201200} is an apocalyptic number.

10002221201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002221201200 is an abundant number, since it is smaller than the sum of its proper divisors (15670409762320).

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

10002221201200 is a wasteful number, since it uses less digits than its factorization.

10002221201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19643115 (or 19643104 counting only the distinct ones).

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

Adding to 10002221201200 its reverse (210212220001), we get a palindrome (10212433421201).

The spelling of 10002221201200 in words is "ten trillion, two billion, two hundred twenty-one million, two hundred one thousand, two hundred".