12020221202 has 8 divisors (see below), whose sum is σ = 19669452912. Its totient is φ = 5463736900.

The previous prime is 12020221183. The next prime is 12020221211. The reversal of 12020221202 is 20212202021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273186824 + ... + 273186867.

It is an arithmetic number, because the mean of its divisors is an integer number (2458681614).

Almost surely, 2^12020221202 is an apocalyptic number.

12020221202 is a deficient number, since it is larger than the sum of its proper divisors (7649231710).

12020221202 is a wasteful number, since it uses less digits than its factorization.

12020221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546373704.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12020221202 its reverse (20212202021), we get a palindrome (32232423223).

The spelling of 12020221202 in words is "twelve billion, twenty million, two hundred twenty-one thousand, two hundred two".