1123213023332 has 24 divisors (see below), whose sum is σ = 2029265441280. Its totient is φ = 543427102080.

The previous prime is 1123213023319. The next prime is 1123213023349. The reversal of 1123213023332 is 2333203123211.

It is a super-2 number, since 2×1123213023332² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556193 + ... + 1598679.

It is an arithmetic number, because the mean of its divisors is an integer number (84552726720).

Almost surely, 2^{1123213023332} is an apocalyptic number.

It is an amenable number.

1123213023332 is a deficient number, since it is larger than the sum of its proper divisors (906052417948).

1123213023332 is a wasteful number, since it uses less digits than its factorization.

1123213023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051211 (or 1051209 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1123213023332 its reverse (2333203123211), we get a palindrome (3456416146543).

The spelling of 1123213023332 in words is "one trillion, one hundred twenty-three billion, two hundred thirteen million, twenty-three thousand, three hundred thirty-two".