12020122010200 has 96 divisors (see below), whose sum is σ = 29789308764000. Its totient is φ = 4494851594240.

The previous prime is 12020122010137. The next prime is 12020122010263. The reversal of 12020122010200 is 201022102021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12020122010137) and next prime (12020122010263).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11356924 + ... + 12370123.

It is an arithmetic number, because the mean of its divisors is an integer number (310305299625).

Almost surely, 2^{12020122010200} is an apocalyptic number.

12020122010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12020122010200 is an abundant number, since it is smaller than the sum of its proper divisors (17769186753800).

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

12020122010200 is a wasteful number, since it uses less digits than its factorization.

12020122010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23727229 (or 23727220 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12020122010200 its reverse (201022102021), we get a palindrome (12221144112221).

The spelling of 12020122010200 in words is "twelve trillion, twenty billion, one hundred twenty-two million, ten thousand, two hundred".