422321342112 has 36 divisors (see below), whose sum is σ = 1200976317450. Its totient is φ = 140773780608.

The previous prime is 422321342081. The next prime is 422321342141. The reversal of 422321342112 is 211243123224.

422321342112 is a `hidden beast` number, since 4 + 2 + 23 + 213 + 421 + 1 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 327188576016 + 95132766096 = 572004^2 + 308436^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 733196487 + ... + 733197062.

Almost surely, 2^422321342112 is an apocalyptic number.

It is an amenable number.

422321342112 is an abundant number, since it is smaller than the sum of its proper divisors (778654975338).

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

422321342112 is a wasteful number, since it uses less digits than its factorization.

422321342112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466393565 (or 1466393554 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 422321342112 its reverse (211243123224), we get a palindrome (633564465336).

The spelling of 422321342112 in words is "four hundred twenty-two billion, three hundred twenty-one million, three hundred forty-two thousand, one hundred twelve".