422103226064 has 20 divisors (see below), whose sum is σ = 880734616356. Its totient is φ = 194816873472.

The previous prime is 422103226057. The next prime is 422103226067. The reversal of 422103226064 is 460622301224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 289345016464 + 132758209600 = 537908^2 + 364360^2 .

It is a super-2 number, since 2×422103226064² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422103226064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422103226067) 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, 1014671009 + ... + 1014671424.

Almost surely, 2^422103226064 is an apocalyptic number.

It is an amenable number.

422103226064 is an abundant number, since it is smaller than the sum of its proper divisors (458631390292).

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

422103226064 is a wasteful number, since it uses less digits than its factorization.

422103226064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029342454 (or 2029342448 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 422103226064 its reverse (460622301224), we get a palindrome (882725527288).

The spelling of 422103226064 in words is "four hundred twenty-two billion, one hundred three million, two hundred twenty-six thousand, sixty-four".