12212112043032 has 32 divisors (see below), whose sum is σ = 33305760118080. Its totient is φ = 3700640012960.

The previous prime is 12212112042989. The next prime is 12212112043057. The reversal of 12212112043032 is 23034021121221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12212112042993 and 12212112043011.

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, 23128999818 + ... + 23129000345.

It is an arithmetic number, because the mean of its divisors is an integer number (1040805003690).

Almost surely, 2^{12212112043032} is an apocalyptic number.

12212112043032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12212112043032 is an abundant number, since it is smaller than the sum of its proper divisors (21093648075048).

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

12212112043032 is a wasteful number, since it uses less digits than its factorization.

12212112043032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46258000183 (or 46258000179 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12212112043032 its reverse (23034021121221), we get a palindrome (35246133164253).

The spelling of 12212112043032 in words is "twelve trillion, two hundred twelve billion, one hundred twelve million, forty-three thousand, thirty-two".