12335515502120 has 32 divisors (see below), whose sum is σ = 27895797765000. Its totient is φ = 4909159465728.

The previous prime is 12335515502111. The next prime is 12335515502147. The reversal of 12335515502120 is 2120551553321.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11860488536836 + 475026965284 = 3443906^2 + 689222^2 .

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, 782702495 + ... + 782718254.

Almost surely, 2^{12335515502120} is an apocalyptic number.

12335515502120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12335515502120 is an abundant number, since it is smaller than the sum of its proper divisors (15560282262880).

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

12335515502120 is a wasteful number, since it uses less digits than its factorization.

12335515502120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565420957 (or 1565420953 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 12335515502120 in words is "twelve trillion, three hundred thirty-five billion, five hundred fifteen million, five hundred two thousand, one hundred twenty".