12103240100222 has 8 divisors (see below), whose sum is σ = 18154927609776. Its totient is φ = 6051597563632.

The previous prime is 12103240100219. The next prime is 12103240100233. The reversal of 12103240100222 is 22200104230121.

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

It is a junction number, because it is equal to n+sod(n) for n = 12103240100194 and 12103240100203.

It is a congruent number.

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, 10562183 + ... + 11651874.

It is an arithmetic number, because the mean of its divisors is an integer number (2269365951222).

Almost surely, 2^{12103240100222} is an apocalyptic number.

12103240100222 is a deficient number, since it is larger than the sum of its proper divisors (6051687509554).

12103240100222 is a wasteful number, since it uses less digits than its factorization.

12103240100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22486482.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12103240100222 its reverse (22200104230121), we get a palindrome (34303344330343).

The spelling of 12103240100222 in words is "twelve trillion, one hundred three billion, two hundred forty million, one hundred thousand, two hundred twenty-two".