12102133220108 has 12 divisors (see below), whose sum is σ = 21193764183480. Its totient is φ = 6046772024832.

The previous prime is 12102133220069. The next prime is 12102133220113. The reversal of 12102133220108 is 80102233120121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073639966 + ... + 1073651237.

It is an arithmetic number, because the mean of its divisors is an integer number (1766147015290).

Almost surely, 2^{12102133220108} is an apocalyptic number.

It is an amenable number.

12102133220108 is a deficient number, since it is larger than the sum of its proper divisors (9091630963372).

12102133220108 is a wasteful number, since it uses less digits than its factorization.

12102133220108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147292616 (or 2147292614 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 12102133220108 its reverse (80102233120121), we get a palindrome (92204366340229).

The spelling of 12102133220108 in words is "twelve trillion, one hundred two billion, one hundred thirty-three million, two hundred twenty thousand, one hundred eight".