12203021230202 has 32 divisors (see below), whose sum is σ = 20009137506624. Its totient is φ = 5535565660800.

The previous prime is 12203021230181. The next prime is 12203021230207. The reversal of 12203021230202 is 20203212030221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12203021230207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67238993 + ... + 67420235.

It is an arithmetic number, because the mean of its divisors is an integer number (625285547082).

Almost surely, 2^{12203021230202} is an apocalyptic number.

12203021230202 is a deficient number, since it is larger than the sum of its proper divisors (7806116276422).

12203021230202 is a wasteful number, since it uses less digits than its factorization.

12203021230202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187454.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12203021230202 its reverse (20203212030221), we get a palindrome (32406233260423).

The spelling of 12203021230202 in words is "twelve trillion, two hundred three billion, twenty-one million, two hundred thirty thousand, two hundred two".