12002020202 has 8 divisors (see below), whose sum is σ = 18583773312. Its totient is φ = 5807429100.

The previous prime is 12002020201. The next prime is 12002020223. The reversal of 12002020202 is 20202020021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12002020202² (a number of 21 digits) contains 22 as substring.

12002020202 is a modest number, since divided by 20202 gives 12002 as remainder.

It is not an unprimeable number, because it can be changed into a prime (12002020201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96790424 + ... + 96790547.

It is an arithmetic number, because the mean of its divisors is an integer number (2322971664).

Almost surely, 2^12002020202 is an apocalyptic number.

12002020202 is a deficient number, since it is larger than the sum of its proper divisors (6581753110).

12002020202 is a wasteful number, since it uses less digits than its factorization.

12002020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193581004.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 12002020202 its reverse (20202020021), we get a palindrome (32204040223).

The spelling of 12002020202 in words is "twelve billion, two million, twenty thousand, two hundred two".