12122210021102 has 8 divisors (see below), whose sum is σ = 18183517054176. Its totient is φ = 6061037669712.

The previous prime is 12122210021093. The next prime is 12122210021149. The reversal of 12122210021102 is 20112001222121.

12122210021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 33445103 + ... + 33805610.

It is an arithmetic number, because the mean of its divisors is an integer number (2272939631772).

Almost surely, 2^{12122210021102} is an apocalyptic number.

12122210021102 is a deficient number, since it is larger than the sum of its proper divisors (6061307033074).

12122210021102 is an equidigital number, since it uses as much as digits as its factorization.

12122210021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67340842.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12122210021102 its reverse (20112001222121), we get a palindrome (32234211243223).

The spelling of 12122210021102 in words is "twelve trillion, one hundred twenty-two billion, two hundred ten million, twenty-one thousand, one hundred two".