422400041022 has 8 divisors (see below), whose sum is σ = 844800082056. Its totient is φ = 140800013672.

The previous prime is 422400040991. The next prime is 422400041023. The reversal of 422400041022 is 220140004224.

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

422400041022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 422400041022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422400041023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35200003413 + ... + 35200003424.

It is an arithmetic number, because the mean of its divisors is an integer number (105600010257).

Almost surely, 2^422400041022 is an apocalyptic number.

422400041022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422400041022 is a wasteful number, since it uses less digits than its factorization.

422400041022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70400006842.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 422400041022 its reverse (220140004224), we get a palindrome (642540045246).

The spelling of 422400041022 in words is "four hundred twenty-two billion, four hundred million, forty-one thousand, twenty-two".