12233012220022 has 16 divisors (see below), whose sum is σ = 20017818427392. Its totient is φ = 5560415081320.

The previous prime is 12233012220001. The next prime is 12233012220097. The reversal of 12233012220022 is 22002221033221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12233012219975 and 12233012220002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608883 + ... + 4983649.

It is an arithmetic number, because the mean of its divisors is an integer number (1251113651712).

Almost surely, 2^{12233012220022} is an apocalyptic number.

12233012220022 is a deficient number, since it is larger than the sum of its proper divisors (7784806207370).

12233012220022 is a wasteful number, since it uses less digits than its factorization.

12233012220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4501883.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12233012220022 its reverse (22002221033221), we get a palindrome (34235233253243).

The spelling of 12233012220022 in words is "twelve trillion, two hundred thirty-three billion, twelve million, two hundred twenty thousand, twenty-two".