1123332331222 has 64 divisors (see below), whose sum is σ = 1752328359936. Its totient is φ = 539724695040.

The previous prime is 1123332331207. The next prime is 1123332331279. The reversal of 1123332331222 is 2221332333211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 783901818 + ... + 783903250.

It is an arithmetic number, because the mean of its divisors is an integer number (27380130624).

Almost surely, 2^{1123332331222} is an apocalyptic number.

1123332331222 is a deficient number, since it is larger than the sum of its proper divisors (628996028714).

1123332331222 is a wasteful number, since it uses less digits than its factorization.

1123332331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125.

The product of its digits is 7776, while the sum is 28.

Adding to 1123332331222 its reverse (2221332333211), we get a palindrome (3344664664433).

The spelling of 1123332331222 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, three hundred thirty-one thousand, two hundred twenty-two".