422031322982 has 8 divisors (see below), whose sum is σ = 648487154952. Its totient is φ = 205868938000.

The previous prime is 422031322981. The next prime is 422031323017. The reversal of 422031322982 is 289223130224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×422031322982² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422031322981) 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 3 ways as a sum of consecutive naturals, for example, 2573361644 + ... + 2573361807.

It is an arithmetic number, because the mean of its divisors is an integer number (81060894369).

Almost surely, 2^422031322982 is an apocalyptic number.

422031322982 is a deficient number, since it is larger than the sum of its proper divisors (226455831970).

422031322982 is a wasteful number, since it uses less digits than its factorization.

422031322982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146723494.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 422031322982 in words is "four hundred twenty-two billion, thirty-one million, three hundred twenty-two thousand, nine hundred eighty-two".