4125051221199 has 16 divisors (see below), whose sum is σ = 5554784408544. Its totient is φ = 2722678640000.

The previous prime is 4125051221183. The next prime is 4125051221219. The reversal of 4125051221199 is 9911221505214.

4125051221199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4125051221199 - 2⁴ = 4125051221183 is a prime.

It is a super-2 number, since 2×4125051221199² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4125051221199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125051221099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6398749 + ... + 7013849.

It is an arithmetic number, because the mean of its divisors is an integer number (347174025534).

Almost surely, 2^{4125051221199} is an apocalyptic number.

4125051221199 is a deficient number, since it is larger than the sum of its proper divisors (1429733187345).

4125051221199 is a wasteful number, since it uses less digits than its factorization.

4125051221199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637338.

The product of its (nonzero) digits is 64800, while the sum is 42.

The spelling of 4125051221199 in words is "four trillion, one hundred twenty-five billion, fifty-one million, two hundred twenty-one thousand, one hundred ninety-nine".