1232533012122 has 24 divisors (see below), whose sum is σ = 2670636919860. Its totient is φ = 410821456320.

The previous prime is 1232533012099. The next prime is 1232533012171. The reversal of 1232533012122 is 2212103352321.

1232533012122 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 533 + 0 + 1 + 2 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 929756849121 + 302776163001 = 964239^2 + 550251^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1572997 + ... + 2222472.

Almost surely, 2^{1232533012122} is an apocalyptic number.

1232533012122 is an abundant number, since it is smaller than the sum of its proper divisors (1438103907738).

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

1232533012122 is a wasteful number, since it uses less digits than its factorization.

1232533012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813518 (or 3813515 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1232533012122 its reverse (2212103352321), we get a palindrome (3444636364443).

The spelling of 1232533012122 in words is "one trillion, two hundred thirty-two billion, five hundred thirty-three million, twelve thousand, one hundred twenty-two".