1122312222232 has 192 divisors, whose sum is σ = 2335774320000. Its totient is φ = 504042739200.

The previous prime is 1122312222169. The next prime is 1122312222259. The reversal of 1122312222232 is 2322222132211.

It is a junction number, because it is equal to n+sod(n) for n = 1122312222197 and 1122312222206.

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 47 ways as a sum of consecutive naturals, for example, 1703053119 + ... + 1703053777.

It is an arithmetic number, because the mean of its divisors is an integer number (12165491250).

Almost surely, 2^{1122312222232} is an apocalyptic number.

It is an amenable number.

1122312222232 is an abundant number, since it is smaller than the sum of its proper divisors (1213462097768).

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

1122312222232 is a wasteful number, since it uses less digits than its factorization.

1122312222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 931 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 1122312222232 its reverse (2322222132211), we get a palindrome (3444534354443).

The spelling of 1122312222232 in words is "one trillion, one hundred twenty-two billion, three hundred twelve million, two hundred twenty-two thousand, two hundred thirty-two".