12102211022002 has 8 divisors (see below), whose sum is σ = 18153332800236. Its totient is φ = 6051100088592.

The previous prime is 12102211021997. The next prime is 12102211022071. The reversal of 12102211022002 is 20022011220121.

It is a happy number.

12102211022002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12102181634761 + 29387241 = 3478819^2 + 5421^2 .

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, 1216888 + ... + 5068060.

Almost surely, 2^{12102211022002} is an apocalyptic number.

12102211022002 is a deficient number, since it is larger than the sum of its proper divisors (6051121778234).

12102211022002 is a wasteful number, since it uses less digits than its factorization.

12102211022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5422412.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12102211022002 its reverse (20022011220121), we get a palindrome (32124222242123).

The spelling of 12102211022002 in words is "twelve trillion, one hundred two billion, two hundred eleven million, twenty-two thousand, two".