1122133213244 has 96 divisors (see below), whose sum is σ = 2026133222400. Its totient is φ = 543640792320.

The previous prime is 1122133213237. The next prime is 1122133213291. The reversal of 1122133213244 is 4423123312211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2204583662 + ... + 2204584170.

It is an arithmetic number, because the mean of its divisors is an integer number (21105554400).

Almost surely, 2^{1122133213244} is an apocalyptic number.

It is an amenable number.

1122133213244 is a deficient number, since it is larger than the sum of its proper divisors (904000009156).

1122133213244 is a wasteful number, since it uses less digits than its factorization.

1122133213244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203 (or 1201 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

Adding to 1122133213244 its reverse (4423123312211), we get a palindrome (5545256525455).

The spelling of 1122133213244 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-three million, two hundred thirteen thousand, two hundred forty-four".