12220011222103 has 16 divisors (see below), whose sum is σ = 12432436574976. Its totient is φ = 12009566907520.

The previous prime is 12220011222101. The next prime is 12220011222119. The reversal of 12220011222103 is 30122211002221.

It is a cyclic number.

It is not a de Polignac number, because 12220011222103 - 2¹ = 12220011222101 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 (12220011222101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17766576 + ... + 18441562.

It is an arithmetic number, because the mean of its divisors is an integer number (777027285936).

Almost surely, 2^{12220011222103} is an apocalyptic number.

12220011222103 is a deficient number, since it is larger than the sum of its proper divisors (212425352873).

12220011222103 is a wasteful number, since it uses less digits than its factorization.

12220011222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676454.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12220011222103 its reverse (30122211002221), we get a palindrome (42342222224324).

The spelling of 12220011222103 in words is "twelve trillion, two hundred twenty billion, eleven million, two hundred twenty-two thousand, one hundred three".