12110011220212 has 24 divisors (see below), whose sum is σ = 21644816860800. Its totient is φ = 5925794409600.

The previous prime is 12110011220201. The next prime is 12110011220233. The reversal of 12110011220212 is 21202211001121.

It is a congruent number.

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, 868539 + ... + 4997437.

It is an arithmetic number, because the mean of its divisors is an integer number (901867369200).

Almost surely, 2^{12110011220212} is an apocalyptic number.

It is an amenable number.

12110011220212 is a deficient number, since it is larger than the sum of its proper divisors (9534805640588).

12110011220212 is a wasteful number, since it uses less digits than its factorization.

12110011220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144551 (or 4144549 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12110011220212 its reverse (21202211001121), we get a palindrome (33312222221333).

The spelling of 12110011220212 in words is "twelve trillion, one hundred ten billion, eleven million, two hundred twenty thousand, two hundred twelve".