422040000022 has 8 divisors (see below), whose sum is σ = 633075903072. Its totient is φ = 211014699000.

The previous prime is 422040000007. The next prime is 422040000023. The reversal of 422040000022 is 220000040224.

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

It is a junction number, because it is equal to n+sod(n) for n = 422039999960 and 422040000005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422040000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2550229 + ... + 2710672.

It is an arithmetic number, because the mean of its divisors is an integer number (79134487884).

Almost surely, 2^422040000022 is an apocalyptic number.

422040000022 is a deficient number, since it is larger than the sum of its proper divisors (211035903050).

422040000022 is a wasteful number, since it uses less digits than its factorization.

422040000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301014.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 422040000022 its reverse (220000040224), we get a palindrome (642040040246).

The spelling of 422040000022 in words is "four hundred twenty-two billion, forty million, twenty-two", and thus it is an aban number.