2110001211201 has 16 divisors (see below), whose sum is σ = 3059742813120. Its totient is φ = 1285606219200.

The previous prime is 2110001211191. The next prime is 2110001211203. The reversal of 2110001211201 is 1021121000112.

It is not a de Polignac number, because 2110001211201 - 2⁹ = 2110001210689 is a prime.

It is a super-2 number, since 2×2110001211201² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2110001211203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267830691 + ... + 267838568.

It is an arithmetic number, because the mean of its divisors is an integer number (191233925820).

Almost surely, 2^{2110001211201} is an apocalyptic number.

It is an amenable number.

2110001211201 is a deficient number, since it is larger than the sum of its proper divisors (949741601919).

2110001211201 is a wasteful number, since it uses less digits than its factorization.

2110001211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535669376.

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

Adding to 2110001211201 its reverse (1021121000112), we get a palindrome (3131122211313).

The spelling of 2110001211201 in words is "two trillion, one hundred ten billion, one million, two hundred eleven thousand, two hundred one".