12020112202410 has 128 divisors (see below), whose sum is σ = 34854436431360. Its totient is φ = 2930070578688.

The previous prime is 12020112202393. The next prime is 12020112202411. The reversal of 12020112202410 is 1420221102021.

12020112202410 is a `hidden beast` number, since 1 + 2 + 0 + 20 + 11 + 220 + 2 + 410 = 666.

12020112202410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12020112202411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16262419 + ... + 16985478.

It is an arithmetic number, because the mean of its divisors is an integer number (272300284620).

Almost surely, 2^{12020112202410} is an apocalyptic number.

12020112202410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020112202410 is an abundant number, since it is smaller than the sum of its proper divisors (22834324228950).

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

12020112202410 is a wasteful number, since it uses less digits than its factorization.

12020112202410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33248029 (or 33248023 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12020112202410 its reverse (1420221102021), we get a palindrome (13440333304431).

The spelling of 12020112202410 in words is "twelve trillion, twenty billion, one hundred twelve million, two hundred two thousand, four hundred ten".