12013342022 has 32 divisors (see below), whose sum is σ = 20787314688. Its totient is φ = 5155560000.

The previous prime is 12013342001. The next prime is 12013342051. The reversal of 12013342022 is 22024331021.

It is a junction number, because it is equal to n+sod(n) for n = 12013341985 and 12013342003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186854 + ... + 242777.

It is an arithmetic number, because the mean of its divisors is an integer number (649603584).

Almost surely, 2^12013342022 is an apocalyptic number.

12013342022 is a deficient number, since it is larger than the sum of its proper divisors (8773972666).

12013342022 is a wasteful number, since it uses less digits than its factorization.

12013342022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429716.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12013342022 its reverse (22024331021), we get a palindrome (34037673043).

The spelling of 12013342022 in words is "twelve billion, thirteen million, three hundred forty-two thousand, twenty-two".