12222212233013 has 16 divisors (see below), whose sum is σ = 12604555425792. Its totient is φ = 11844366534000.

The previous prime is 12222212232991. The next prime is 12222212233069. The reversal of 12222212233013 is 31033221222221.

It is a cyclic number.

It is not a de Polignac number, because 12222212233013 - 2³⁸ = 11947334326069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222212233093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26988458 + ... + 27437588.

It is an arithmetic number, because the mean of its divisors is an integer number (787784714112).

Almost surely, 2^{12222212233013} is an apocalyptic number.

It is an amenable number.

12222212233013 is a deficient number, since it is larger than the sum of its proper divisors (382343192779).

12222212233013 is a wasteful number, since it uses less digits than its factorization.

12222212233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454136.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12222212233013 its reverse (31033221222221), we get a palindrome (43255433455234).

The spelling of 12222212233013 in words is "twelve trillion, two hundred twenty-two billion, two hundred twelve million, two hundred thirty-three thousand, thirteen".