201202001200 has 30 divisors (see below), whose sum is σ = 483387808844. Its totient is φ = 80480800320.

The previous prime is 201202001167. The next prime is 201202001279. The reversal of 201202001200 is 2100202102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251502102 + ... + 251502901.

Almost surely, 2^201202001200 is an apocalyptic number.

201202001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201202001200 is an abundant number, since it is smaller than the sum of its proper divisors (282185807644).

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

201202001200 is a wasteful number, since it uses less digits than its factorization.

201202001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503005021 (or 503005010 counting only the distinct ones).

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

Adding to 201202001200 its reverse (2100202102), we get a palindrome (203302203302).

The spelling of 201202001200 in words is "two hundred one billion, two hundred two million, one thousand, two hundred".