4227123266501 has 4 divisors (see below), whose sum is σ = 4227151484352. Its totient is φ = 4227095048652.

The previous prime is 4227123266477. The next prime is 4227123266521. The reversal of 4227123266501 is 1056623217224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4227123266501 - 2¹⁴ = 4227123250117 is a prime.

It is a super-3 number, since 3×4227123266501³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4227123266521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13883015 + ... + 14184228.

It is an arithmetic number, because the mean of its divisors is an integer number (1056787871088).

Almost surely, 2^{4227123266501} is an apocalyptic number.

It is an amenable number.

4227123266501 is a deficient number, since it is larger than the sum of its proper divisors (28217851).

4227123266501 is a wasteful number, since it uses less digits than its factorization.

4227123266501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28217850.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 4227123266501 in words is "four trillion, two hundred twenty-seven billion, one hundred twenty-three million, two hundred sixty-six thousand, five hundred one".