1232020013332 has 12 divisors (see below), whose sum is σ = 2185569750196. Its totient is φ = 607571513280.

The previous prime is 1232020013327. The next prime is 1232020013333. The reversal of 1232020013332 is 2333100202321.

It can be written as a sum of positive squares in 2 ways, for example, as 713798557956 + 518221455376 = 844866^2 + 719876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232020013333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2109623019 + ... + 2109623602.

Almost surely, 2^{1232020013332} is an apocalyptic number.

It is an amenable number.

1232020013332 is a deficient number, since it is larger than the sum of its proper divisors (953549736864).

1232020013332 is a wasteful number, since it uses less digits than its factorization.

1232020013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219246698 (or 4219246696 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1232020013332 its reverse (2333100202321), we get a palindrome (3565120215653).

The spelling of 1232020013332 in words is "one trillion, two hundred thirty-two billion, twenty million, thirteen thousand, three hundred thirty-two".