201120001212204 has 36 divisors (see below), whose sum is σ = 508387237705984. Its totient is φ = 67039925506272.

The previous prime is 201120001212161. The next prime is 201120001212209. The reversal of 201120001212204 is 402212100021102.

201120001212204 is a `hidden beast` number, since 201 + 120 + 0 + 0 + 121 + 220 + 4 = 666.

201120001212204 is digitally balanced in base 3, because in such base 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 (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (201120001212209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36409014 + ... + 41567490.

Almost surely, 2^{201120001212204} is an apocalyptic number.

It is an amenable number.

201120001212204 is an abundant number, since it is smaller than the sum of its proper divisors (307267236493780).

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

201120001212204 is a wasteful number, since it uses less digits than its factorization.

201120001212204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6241494 (or 6241489 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201120001212204 its reverse (402212100021102), we get a palindrome (603332101233306).

The spelling of 201120001212204 in words is "two hundred one trillion, one hundred twenty billion, one million, two hundred twelve thousand, two hundred four".