4122168205087 has 8 divisors (see below), whose sum is σ = 4316592184704. Its totient is φ = 3929010831768.

The previous prime is 4122168205069. The next prime is 4122168205153. The reversal of 4122168205087 is 7805028612214.

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

It is a cyclic number.

It is not a de Polignac number, because 4122168205087 - 2³⁹ = 3572412391199 is a prime.

It is a super-2 number, since 2×4122168205087² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122168205387) 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, 316644913 + ... + 316657930.

It is an arithmetic number, because the mean of its divisors is an integer number (539574023088).

Almost surely, 2^{4122168205087} is an apocalyptic number.

4122168205087 is a deficient number, since it is larger than the sum of its proper divisors (194423979617).

4122168205087 is a wasteful number, since it uses less digits than its factorization.

4122168205087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633303149.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 4122168205087 in words is "four trillion, one hundred twenty-two billion, one hundred sixty-eight million, two hundred five thousand, eighty-seven".