12232042422212 has 24 divisors (see below), whose sum is σ = 21698063036160. Its totient is φ = 6032746025280.

The previous prime is 12232042422181. The next prime is 12232042422233. The reversal of 12232042422212 is 21222424023221.

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, 18446753 + ... + 19098344.

It is an arithmetic number, because the mean of its divisors is an integer number (904085959840).

Almost surely, 2^{12232042422212} is an apocalyptic number.

It is an amenable number.

12232042422212 is a deficient number, since it is larger than the sum of its proper divisors (9466020613948).

12232042422212 is a wasteful number, since it uses less digits than its factorization.

12232042422212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37546211 (or 37546209 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12232042422212 its reverse (21222424023221), we get a palindrome (33454466445433).

The spelling of 12232042422212 in words is "twelve trillion, two hundred thirty-two billion, forty-two million, four hundred twenty-two thousand, two hundred twelve".