1223332211122 has 32 divisors (see below), whose sum is σ = 2112048414720. Its totient is φ = 520561717200.

The previous prime is 1223332211119. The next prime is 1223332211147. The reversal of 1223332211122 is 2211122333221.

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 15 ways as a sum of consecutive naturals, for example, 4273279 + ... + 4550557.

It is an arithmetic number, because the mean of its divisors is an integer number (66001512960).

Almost surely, 2^{1223332211122} is an apocalyptic number.

1223332211122 is a deficient number, since it is larger than the sum of its proper divisors (888716203598).

1223332211122 is a wasteful number, since it uses less digits than its factorization.

1223332211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279526.

The product of its digits is 1728, while the sum is 25.

Adding to 1223332211122 its reverse (2211122333221), we get a palindrome (3434454544343).

The spelling of 1223332211122 in words is "one trillion, two hundred twenty-three billion, three hundred thirty-two million, two hundred eleven thousand, one hundred twenty-two".