201120121200002 has 16 divisors (see below), whose sum is σ = 319426692887160. Its totient is φ = 94644579794688.

The previous prime is 201120121200001. The next prime is 201120121200007. The reversal of 201120121200002 is 200002121021102.

It can be written as a sum of positive squares in 4 ways, for example, as 197349141706201 + 3770979493801 = 14048101^2 + 1941901^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 201120121200002.

It is not an unprimeable number, because it can be changed into a prime (201120121200001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12995624 + ... + 23898252.

Almost surely, 2^{201120121200002} is an apocalyptic number.

201120121200002 is a deficient number, since it is larger than the sum of its proper divisors (118306571687158).

201120121200002 is a wasteful number, since it uses less digits than its factorization.

201120121200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445205.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201120121200002 its reverse (200002121021102), we get a palindrome (401122242221104).

The spelling of 201120121200002 in words is "two hundred one trillion, one hundred twenty billion, one hundred twenty-one million, two hundred thousand, two".