201211100002110 has 48 divisors (see below), whose sum is σ = 530798207618448. Its totient is φ = 48778448484480.

The previous prime is 201211100002079. The next prime is 201211100002111. The reversal of 201211100002110 is 11200001112102.

201211100002110 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201211100002110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201211100002111) 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, 27715023919 + ... + 27715031178.

It is an arithmetic number, because the mean of its divisors is an integer number (11058295992051).

Almost surely, 2^{201211100002110} is an apocalyptic number.

201211100002110 is an abundant number, since it is smaller than the sum of its proper divisors (329587107616338).

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

201211100002110 is a wasteful number, since it uses less digits than its factorization.

201211100002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55430055129 (or 55430055118 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201211100002110 its reverse (11200001112102), we get a palindrome (212411101114212).

The spelling of 201211100002110 in words is "two hundred one trillion, two hundred eleven billion, one hundred million, two thousand, one hundred ten".