12223300100002 has 4 divisors (see below), whose sum is σ = 18334950150006. Its totient is φ = 6111650050000.

The previous prime is 12223300099999. The next prime is 12223300100003. The reversal of 12223300100002 is 20000100332221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7170286152121 + 5053013947881 = 2677739^2 + 2247891^2 .

It is not an unprimeable number, because it can be changed into a prime (12223300100003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055825024999 + ... + 3055825025002.

Almost surely, 2^{12223300100002} is an apocalyptic number.

12223300100002 is a deficient number, since it is larger than the sum of its proper divisors (6111650050004).

12223300100002 is an equidigital number, since it uses as much as digits as its factorization.

12223300100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111650050003.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12223300100002 its reverse (20000100332221), we get a palindrome (32223400432223).

The spelling of 12223300100002 in words is "twelve trillion, two hundred twenty-three billion, three hundred million, one hundred thousand, two".