422442330113220 has 96 divisors (see below), whose sum is σ = 1221578395430400. Its totient is φ = 109015637981184.

The previous prime is 422442330113183. The next prime is 422442330113231. The reversal of 422442330113220 is 22311033244224.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 841334665 + ... + 841836624.

It is an arithmetic number, because the mean of its divisors is an integer number (12724774952400).

Almost surely, 2^{422442330113220} is an apocalyptic number.

It is an amenable number.

422442330113220 is an abundant number, since it is smaller than the sum of its proper divisors (799136065317180).

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

422442330113220 is a wasteful number, since it uses less digits than its factorization.

422442330113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683171437 (or 1683171435 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 422442330113220 its reverse (22311033244224), we get a palindrome (444753363357444).

The spelling of 422442330113220 in words is "four hundred twenty-two trillion, four hundred forty-two billion, three hundred thirty million, one hundred thirteen thousand, two hundred twenty".