201120102111202 has 16 divisors (see below), whose sum is σ = 306626371658424. Its totient is φ = 98911318464000.

The previous prime is 201120102111193. The next prime is 201120102111217. The reversal of 201120102111202 is 202111201021102.

It can be written as a sum of positive squares in 4 ways, for example, as 193685421902281 + 7434680208921 = 13917091^2 + 2726661^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68382952 + ... + 71263372.

Almost surely, 2^{201120102111202} is an apocalyptic number.

201120102111202 is a deficient number, since it is larger than the sum of its proper divisors (105506269547222).

201120102111202 is a wasteful number, since it uses less digits than its factorization.

201120102111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452805.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201120102111202 its reverse (202111201021102), we get a palindrome (403231303132304).

The spelling of 201120102111202 in words is "two hundred one trillion, one hundred twenty billion, one hundred two million, one hundred eleven thousand, two hundred two".