12233320121002 has 4 divisors (see below), whose sum is σ = 18349980181506. Its totient is φ = 6116660060500.

The previous prime is 12233320120999. The next prime is 12233320121021. The reversal of 12233320121002 is 20012102333221.

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., 9258078058681 + 2975242062321 = 3042709^2 + 1724889^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058330030249 + ... + 3058330030252.

Almost surely, 2^{12233320121002} is an apocalyptic number.

12233320121002 is a deficient number, since it is larger than the sum of its proper divisors (6116660060504).

12233320121002 is an equidigital number, since it uses as much as digits as its factorization.

12233320121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116660060503.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12233320121002 its reverse (20012102333221), we get a palindrome (32245422454223).

The spelling of 12233320121002 in words is "twelve trillion, two hundred thirty-three billion, three hundred twenty million, one hundred twenty-one thousand, two".