1223011033132 has 24 divisors (see below), whose sum is σ = 2446093314560. Its totient is φ = 524132318160.

The previous prime is 1223011033061. The next prime is 1223011033147. The reversal of 1223011033132 is 2313301103221.

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, 370219 + ... + 1607197.

Almost surely, 2^{1223011033132} is an apocalyptic number.

It is an amenable number.

1223011033132 is an abundant number, since it is smaller than the sum of its proper divisors (1223082281428).

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

1223011033132 is a wasteful number, since it uses less digits than its factorization.

1223011033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272301 (or 1272299 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1223011033132 its reverse (2313301103221), we get a palindrome (3536312136353).

The spelling of 1223011033132 in words is "one trillion, two hundred twenty-three billion, eleven million, thirty-three thousand, one hundred thirty-two".