12002210201020 has 48 divisors (see below), whose sum is σ = 27171414694368. Its totient is φ = 4427021272320.

The previous prime is 12002210200997. The next prime is 12002210201021. The reversal of 12002210201020 is 2010201220021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002210201021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23518059 + ... + 24022978.

It is an arithmetic number, because the mean of its divisors is an integer number (566071139466).

Almost surely, 2^{12002210201020} is an apocalyptic number.

12002210201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002210201020 is an abundant number, since it is smaller than the sum of its proper divisors (15169204493348).

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

12002210201020 is a wasteful number, since it uses less digits than its factorization.

12002210201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47542030 (or 47542028 counting only the distinct ones).

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

Adding to 12002210201020 its reverse (2010201220021), we get a palindrome (14012411421041).

The spelling of 12002210201020 in words is "twelve trillion, two billion, two hundred ten million, two hundred one thousand, twenty".