23211141212 has 12 divisors (see below), whose sum is σ = 46422282480. Its totient is φ = 9947631936.

The previous prime is 23211141197. The next prime is 23211141257. The reversal of 23211141212 is 21214111232.

23211141212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414484637 + ... + 414484692.

It is an arithmetic number, because the mean of its divisors is an integer number (3868523540).

Almost surely, 2^23211141212 is an apocalyptic number.

It is an amenable number.

23211141212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23211141212 is a wasteful number, since it uses less digits than its factorization.

23211141212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828969340 (or 828969338 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

Adding to 23211141212 its reverse (21214111232), we get a palindrome (44425252444).

The spelling of 23211141212 in words is "twenty-three billion, two hundred eleven million, one hundred forty-one thousand, two hundred twelve".