12010210102212 has 24 divisors (see below), whose sum is σ = 32027226939456. Its totient is φ = 3431488600608.

The previous prime is 12010210102207. The next prime is 12010210102223. The reversal of 12010210102212 is 21220101201021.

It is a junction number, because it is equal to n+sod(n) for n = 12010210102191 and 12010210102200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71489345763 + ... + 71489345930.

It is an arithmetic number, because the mean of its divisors is an integer number (1334467789144).

Almost surely, 2^{12010210102212} is an apocalyptic number.

12010210102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12010210102212 is an abundant number, since it is smaller than the sum of its proper divisors (20017016837244).

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

12010210102212 is a wasteful number, since it uses less digits than its factorization.

12010210102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142978691707 (or 142978691705 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12010210102212 its reverse (21220101201021), we get a palindrome (33230311303233).

The spelling of 12010210102212 in words is "twelve trillion, ten billion, two hundred ten million, one hundred two thousand, two hundred twelve".