12102133223210 has 16 divisors (see below), whose sum is σ = 22140951930792. Its totient is φ = 4761495038400.

The previous prime is 12102133223179. The next prime is 12102133223221. The reversal of 12102133223210 is 1232233120121.

12102133223210 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 4 ways, for example, as 5934773227321 + 6167359995889 = 2436139^2 + 2483417^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9919780721 + ... + 9919781940.

Almost surely, 2^{12102133223210} is an apocalyptic number.

12102133223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102133223210 is a deficient number, since it is larger than the sum of its proper divisors (10038818707582).

12102133223210 is a wasteful number, since it uses less digits than its factorization.

12102133223210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19839562729.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12102133223210 its reverse (1232233120121), we get a palindrome (13334366343331).

The spelling of 12102133223210 in words is "twelve trillion, one hundred two billion, one hundred thirty-three million, two hundred twenty-three thousand, two hundred ten".