210101110211012 has 24 divisors (see below), whose sum is σ = 374583535588416. Its totient is φ = 103089166237728.

The previous prime is 210101110211009. The next prime is 210101110211021. The reversal of 210101110211012 is 210112011101012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490346563 + ... + 1490487530.

It is an arithmetic number, because the mean of its divisors is an integer number (15607647316184).

Almost surely, 2^{210101110211012} is an apocalyptic number.

It is an amenable number.

210101110211012 is a deficient number, since it is larger than the sum of its proper divisors (164482425377404).

210101110211012 is a wasteful number, since it uses less digits than its factorization.

210101110211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980834427 (or 2980834425 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 210101110211012 its reverse (210112011101012), we get a palindrome (420213121312024).

The spelling of 210101110211012 in words is "two hundred ten trillion, one hundred one billion, one hundred ten million, two hundred eleven thousand, twelve".