4124123201226 has 64 divisors (see below), whose sum is σ = 9962235601920. Its totient is φ = 1111856544000.

The previous prime is 4124123201221. The next prime is 4124123201257. The reversal of 4124123201226 is 6221023214214.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4124123201193 and 4124123201202.

It is not an unprimeable number, because it can be changed into a prime (4124123201221) 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 31 ways as a sum of consecutive naturals, for example, 10094671 + ... + 10495266.

It is an arithmetic number, because the mean of its divisors is an integer number (155659931280).

Almost surely, 2^{4124123201226} is an apocalyptic number.

4124123201226 is an abundant number, since it is smaller than the sum of its proper divisors (5838112400694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4124123201226 is a wasteful number, since it uses less digits than its factorization.

4124123201226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20590219.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 4124123201226 in words is "four trillion, one hundred twenty-four billion, one hundred twenty-three million, two hundred one thousand, two hundred twenty-six".