12113021301222 has 16 divisors (see below), whose sum is σ = 24228589876992. Its totient is φ = 4037249221320.

The previous prime is 12113021301179. The next prime is 12113021301287. The reversal of 12113021301222 is 22210312031121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106074618 + ... + 106188749.

It is an arithmetic number, because the mean of its divisors is an integer number (1514286867312).

Almost surely, 2^{12113021301222} is an apocalyptic number.

12113021301222 is an abundant number, since it is smaller than the sum of its proper divisors (12115568575770).

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

12113021301222 is a wasteful number, since it uses less digits than its factorization.

12113021301222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212272883.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12113021301222 its reverse (22210312031121), we get a palindrome (34323333332343).

The spelling of 12113021301222 in words is "twelve trillion, one hundred thirteen billion, twenty-one million, three hundred one thousand, two hundred twenty-two".