422615006968 has 192 divisors, whose sum is σ = 1037820833280. Its totient is φ = 157785788160.

The previous prime is 422615006963. The next prime is 422615006969. The reversal of 422615006968 is 869600516224.

It is a super-2 number, since 2×422615006968² (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 (422615006963) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15428821 + ... + 15456187.

It is an arithmetic number, because the mean of its divisors is an integer number (5405316840).

Almost surely, 2^422615006968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422615006968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518910416640).

422615006968 is an abundant number, since it is smaller than the sum of its proper divisors (615205826312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422615006968 is a wasteful number, since it uses less digits than its factorization.

422615006968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27498 (or 27483 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 422615006968 in words is "four hundred twenty-two billion, six hundred fifteen million, six thousand, nine hundred sixty-eight".