210112001211 has 32 divisors (see below), whose sum is σ = 339290519040. Its totient is φ = 112905985536.

The previous prime is 210112001189. The next prime is 210112001213. The reversal of 210112001211 is 112100211012.

It is not a de Polignac number, because 210112001211 - 2⁶ = 210112001147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210112001213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175845 + ... + 671673.

It is an arithmetic number, because the mean of its divisors is an integer number (10602828720).

Almost surely, 2^210112001211 is an apocalyptic number.

210112001211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

210112001211 is a deficient number, since it is larger than the sum of its proper divisors (129178517829).

210112001211 is a wasteful number, since it uses less digits than its factorization.

210112001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497043.

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

Adding to 210112001211 its reverse (112100211012), we get a palindrome (322212212223).

The spelling of 210112001211 in words is "two hundred ten billion, one hundred twelve million, one thousand, two hundred eleven".