12232244206838 has 16 divisors (see below), whose sum is σ = 18412087096464. Its totient is φ = 6094911160800.

The previous prime is 12232244206837. The next prime is 12232244206867. The reversal of 12232244206838 is 83860244223221.

It is a junction number, because it is equal to n+sod(n) for n = 12232244206792 and 12232244206801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232244206837) 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, 6494645 + ... + 8163632.

It is an arithmetic number, because the mean of its divisors is an integer number (1150755443529).

Almost surely, 2^{12232244206838} is an apocalyptic number.

12232244206838 is a deficient number, since it is larger than the sum of its proper divisors (6179842889626).

12232244206838 is a wasteful number, since it uses less digits than its factorization.

12232244206838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14659727.

The product of its (nonzero) digits is 1769472, while the sum is 47.

The spelling of 12232244206838 in words is "twelve trillion, two hundred thirty-two billion, two hundred forty-four million, two hundred six thousand, eight hundred thirty-eight".