1200200201200 has 240 divisors, whose sum is σ = 3871528206336. Its totient is φ = 345312230400.

The previous prime is 1200200201183. The next prime is 1200200201227. The reversal of 1200200201200 is 21020020021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1098352 + ... + 1899151.

Almost surely, 2^{1200200201200} is an apocalyptic number.

1200200201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200200201200 is an abundant number, since it is smaller than the sum of its proper divisors (2671328005136).

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

1200200201200 is a wasteful number, since it uses less digits than its factorization.

1200200201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997552 (or 2997541 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1200200201200 its reverse (21020020021), we get a palindrome (1221220221221).

The spelling of 1200200201200 in words is "one trillion, two hundred billion, two hundred million, two hundred one thousand, two hundred".