2002201201200 has 60 divisors (see below), whose sum is σ = 6413717851688. Its totient is φ = 533920320000.

The previous prime is 2002201201193. The next prime is 2002201201277. The reversal of 2002201201200 is 21021022002.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834249301 + ... + 834251700.

Almost surely, 2^{2002201201200} is an apocalyptic number.

2002201201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002201201200 is an abundant number, since it is smaller than the sum of its proper divisors (4411516650488).

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

2002201201200 is a wasteful number, since it uses less digits than its factorization.

2002201201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668501022 (or 1668501011 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2002201201200 its reverse (21021022002), we get a palindrome (2023222223202).

The spelling of 2002201201200 in words is "two trillion, two billion, two hundred one million, two hundred one thousand, two hundred".