12030112002020 has 48 divisors (see below), whose sum is σ = 30391861906560. Its totient is φ = 3907525100544.

The previous prime is 12030112001989. The next prime is 12030112002031. The reversal of 12030112002020 is 2020021103021.

It is a happy number.

It is a super-2 number, since 2×12030112002020² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 12030112001986 and 12030112002004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2261296589 + ... + 2261301908.

It is an arithmetic number, because the mean of its divisors is an integer number (633163789720).

Almost surely, 2^{12030112002020} is an apocalyptic number.

12030112002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030112002020 is an abundant number, since it is smaller than the sum of its proper divisors (18361749904540).

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

12030112002020 is a wasteful number, since it uses less digits than its factorization.

12030112002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522598532 (or 4522598530 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12030112002020 its reverse (2020021103021), we get a palindrome (14050133105041).

The spelling of 12030112002020 in words is "twelve trillion, thirty billion, one hundred twelve million, two thousand, twenty".