422246674700 has 72 divisors (see below), whose sum is σ = 938061054000. Its totient is φ = 164921301760.

The previous prime is 422246674643. The next prime is 422246674709. The reversal of 422246674700 is 7476642224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (422246674709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 638942 + ... + 1119258.

It is an arithmetic number, because the mean of its divisors is an integer number (13028625750).

Almost surely, 2^422246674700 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 422246674700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469030527000).

422246674700 is an abundant number, since it is smaller than the sum of its proper divisors (515814379300).

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

422246674700 is a wasteful number, since it uses less digits than its factorization.

422246674700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480539 (or 480532 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 422246674700 in words is "four hundred twenty-two billion, two hundred forty-six million, six hundred seventy-four thousand, seven hundred".