422130187583 has 4 divisors (see below), whose sum is σ = 454601740488. Its totient is φ = 389658634680.

The previous prime is 422130187573. The next prime is 422130187603. The reversal of 422130187583 is 385781031224.

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

It is a cyclic number.

It is not a de Polignac number, because 422130187583 - 2¹⁶ = 422130122047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422130187573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16235776433 + ... + 16235776458.

It is an arithmetic number, because the mean of its divisors is an integer number (113650435122).

Almost surely, 2^422130187583 is an apocalyptic number.

422130187583 is a deficient number, since it is larger than the sum of its proper divisors (32471552905).

422130187583 is a wasteful number, since it uses less digits than its factorization.

422130187583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32471552904.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 422130187583 in words is "four hundred twenty-two billion, one hundred thirty million, one hundred eighty-seven thousand, five hundred eighty-three".