12210002212020 has 192 divisors, whose sum is σ = 34476691011840. Its totient is φ = 3228639547392.

The previous prime is 12210002212003. The next prime is 12210002212021. The reversal of 12210002212020 is 2021220001221.

12210002212020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12210002212020³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210002212021) 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, 5861737899 + ... + 5861739981.

It is an arithmetic number, because the mean of its divisors is an integer number (179566099020).

Almost surely, 2^{12210002212020} is an apocalyptic number.

12210002212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210002212020 is an abundant number, since it is smaller than the sum of its proper divisors (22266688799820).

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

12210002212020 is a wasteful number, since it uses less digits than its factorization.

12210002212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714 (or 3712 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12210002212020 its reverse (2021220001221), we get a palindrome (14231222213241).

The spelling of 12210002212020 in words is "twelve trillion, two hundred ten billion, two million, two hundred twelve thousand, twenty".