422647612283 has 8 divisors (see below), whose sum is σ = 464843201088. Its totient is φ = 381835485504.

The previous prime is 422647612253. The next prime is 422647612291. The reversal of 422647612283 is 382216746224.

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 422647612283 - 2⁸ = 422647612027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422647612223) 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, 345864866 + ... + 345866087.

It is an arithmetic number, because the mean of its divisors is an integer number (58105400136).

Almost surely, 2^422647612283 is an apocalyptic number.

422647612283 is a deficient number, since it is larger than the sum of its proper divisors (42195588805).

422647612283 is a wasteful number, since it uses less digits than its factorization.

422647612283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691731013.

The product of its digits is 1548288, while the sum is 47.

The spelling of 422647612283 in words is "four hundred twenty-two billion, six hundred forty-seven million, six hundred twelve thousand, two hundred eighty-three".