422272366709 has 8 divisors (see below), whose sum is σ = 423877126560. Its totient is φ = 420669836496.

The previous prime is 422272366669. The next prime is 422272366717. The reversal of 422272366709 is 907663272224.

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 422272366709 - 2¹² = 422272362613 is a prime.

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 (422272366729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177419 + ... + 935960.

It is an arithmetic number, because the mean of its divisors is an integer number (52984640820).

Almost surely, 2^422272366709 is an apocalyptic number.

It is an amenable number.

422272366709 is a deficient number, since it is larger than the sum of its proper divisors (1604759851).

422272366709 is a wasteful number, since it uses less digits than its factorization.

422272366709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114819.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 422272366709 in words is "four hundred twenty-two billion, two hundred seventy-two million, three hundred sixty-six thousand, seven hundred nine".