1200022033132 has 24 divisors (see below), whose sum is σ = 2339565505200. Its totient is φ = 534757828416.

The previous prime is 1200022033097. The next prime is 1200022033139. The reversal of 1200022033132 is 2313302200021.

It is not an unprimeable number, because it can be changed into a prime (1200022033139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397883782 + ... + 397886797.

It is an arithmetic number, because the mean of its divisors is an integer number (97481896050).

Almost surely, 2^{1200022033132} is an apocalyptic number.

It is an amenable number.

1200022033132 is a deficient number, since it is larger than the sum of its proper divisors (1139543472068).

1200022033132 is a wasteful number, since it uses less digits than its factorization.

1200022033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795770625 (or 795770623 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1200022033132 its reverse (2313302200021), we get a palindrome (3513324233153).

The spelling of 1200022033132 in words is "one trillion, two hundred billion, twenty-two million, thirty-three thousand, one hundred thirty-two".