201002021101200 has 120 divisors (see below), whose sum is σ = 702410699239776. Its totient is φ = 48727762688000.

The previous prime is 201002021101073. The next prime is 201002021101201. The reversal of 201002021101200 is 2101120200102.

201002021101200 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is not an unprimeable number, because it can be changed into a prime (201002021101201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7613699721 + ... + 7613726120.

Almost surely, 2^{201002021101200} is an apocalyptic number.

201002021101200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201002021101200 is an abundant number, since it is smaller than the sum of its proper divisors (501408678138576).

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

201002021101200 is a wasteful number, since it uses less digits than its factorization.

201002021101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15227425873 (or 15227425862 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201002021101200 its reverse (2101120200102), we get a palindrome (203103141301302).

The spelling of 201002021101200 in words is "two hundred one trillion, two billion, twenty-one million, one hundred one thousand, two hundred".