12221112102103 has 8 divisors (see below), whose sum is σ = 12223979074160. Its totient is φ = 12218245381440.

The previous prime is 12221112102083. The next prime is 12221112102127. The reversal of 12221112102103 is 30120121112221.

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

It is a cyclic number.

It is not a de Polignac number, because 12221112102103 - 2²¹ = 12221110004951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12221112100103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125155963 + ... + 125253571.

It is an arithmetic number, because the mean of its divisors is an integer number (1527997384270).

Almost surely, 2^{12221112102103} is an apocalyptic number.

12221112102103 is a deficient number, since it is larger than the sum of its proper divisors (2866972057).

12221112102103 is an equidigital number, since it uses as much as digits as its factorization.

12221112102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125697.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 12221112102103 its reverse (30120121112221), we get a palindrome (42341233214324).

The spelling of 12221112102103 in words is "twelve trillion, two hundred twenty-one billion, one hundred twelve million, one hundred two thousand, one hundred three".