12120213422233 has 8 divisors (see below), whose sum is σ = 13852960736768. Its totient is φ = 10387788171264.

The previous prime is 12120213422203. The next prime is 12120213422249. The reversal of 12120213422233 is 33222431202121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12120213422233 - 2⁴¹ = 9921190166681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12120213422203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80435241 + ... + 80585782.

It is an arithmetic number, because the mean of its divisors is an integer number (1731620092096).

Almost surely, 2^{12120213422233} is an apocalyptic number.

It is an amenable number.

12120213422233 is a deficient number, since it is larger than the sum of its proper divisors (1732747314535).

12120213422233 is a wasteful number, since it uses less digits than its factorization.

12120213422233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161031783.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12120213422233 its reverse (33222431202121), we get a palindrome (45342644624354).

The spelling of 12120213422233 in words is "twelve trillion, one hundred twenty billion, two hundred thirteen million, four hundred twenty-two thousand, two hundred thirty-three".