12000112202020 has 24 divisors (see below), whose sum is σ = 26682602426424. Its totient is φ = 4517689299456.

The previous prime is 12000112202017. The next prime is 12000112202021. The reversal of 12000112202020 is 2020221100021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 491558036544 + 11508554165476 = 701112^2 + 3392426^2 .

It is a super-2 number, since 2×12000112202020² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12000112202021) 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, 17647223487 + ... + 17647224166.

It is an arithmetic number, because the mean of its divisors is an integer number (1111775101101).

Almost surely, 2^{12000112202020} is an apocalyptic number.

12000112202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000112202020 is an abundant number, since it is smaller than the sum of its proper divisors (14682490224404).

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

12000112202020 is a wasteful number, since it uses less digits than its factorization.

12000112202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35294447679 (or 35294447677 counting only the distinct ones).

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

Adding to 12000112202020 its reverse (2020221100021), we get a palindrome (14020333302041).

The spelling of 12000112202020 in words is "twelve trillion, one hundred twelve million, two hundred two thousand, twenty".