422366577007 has 4 divisors (see below), whose sum is σ = 422380967256. Its totient is φ = 422352186760.

The previous prime is 422366577001. The next prime is 422366577011. The reversal of 422366577007 is 700775663224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422366577007 is a prime.

It is a super-2 number, since 2×422366577007² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422366577001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7151008 + ... + 7209829.

It is an arithmetic number, because the mean of its divisors is an integer number (105595241814).

Almost surely, 2^422366577007 is an apocalyptic number.

422366577007 is a deficient number, since it is larger than the sum of its proper divisors (14390249).

422366577007 is a wasteful number, since it uses less digits than its factorization.

422366577007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14390248.

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 422366577007 in words is "four hundred twenty-two billion, three hundred sixty-six million, five hundred seventy-seven thousand, seven".