1232020013352 has 32 divisors (see below), whose sum is σ = 3080116929600. Its totient is φ = 410664418304.

The previous prime is 1232020013333. The next prime is 1232020013353. The reversal of 1232020013352 is 2533100202321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1232020013353) 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, 621448 + ... + 1688264.

It is an arithmetic number, because the mean of its divisors is an integer number (96253654050).

Almost surely, 2^{1232020013352} is an apocalyptic number.

1232020013352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1232020013352 is an abundant number, since it is smaller than the sum of its proper divisors (1848096916248).

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

1232020013352 is a wasteful number, since it uses less digits than its factorization.

1232020013352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114945 (or 1114941 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 1232020013352 its reverse (2533100202321), we get a palindrome (3765120215673).

The spelling of 1232020013352 in words is "one trillion, two hundred thirty-two billion, twenty million, thirteen thousand, three hundred fifty-two".