12223344102242 has 128 divisors (see below), whose sum is σ = 23923468800000. Its totient is φ = 4548420594432.

The previous prime is 12223344102209. The next prime is 12223344102289. The reversal of 12223344102242 is 24220144332221.

12223344102242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12223344102199 and 12223344102208.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1916181809 + ... + 1916188187.

It is an arithmetic number, because the mean of its divisors is an integer number (186902100000).

Almost surely, 2^{12223344102242} is an apocalyptic number.

12223344102242 is a deficient number, since it is larger than the sum of its proper divisors (11700124697758).

12223344102242 is a wasteful number, since it uses less digits than its factorization.

12223344102242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10288.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 12223344102242 its reverse (24220144332221), we get a palindrome (36443488434463).

The spelling of 12223344102242 in words is "twelve trillion, two hundred twenty-three billion, three hundred forty-four million, one hundred two thousand, two hundred forty-two".