422140643310 has 16 divisors (see below), whose sum is σ = 1013137544016. Its totient is φ = 112570838208.

The previous prime is 422140643269. The next prime is 422140643369. The reversal of 422140643310 is 13346041224.

It is a super-2 number, since 2×422140643310² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 14071354777 = 422140643310 / (4 + 2 + 2 + 1 + 4 + 0 + 6 + 4 + 3 + 3 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7035677359 + ... + 7035677418.

It is an arithmetic number, because the mean of its divisors is an integer number (63321096501).

Almost surely, 2^422140643310 is an apocalyptic number.

422140643310 is an abundant number, since it is smaller than the sum of its proper divisors (590996900706).

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

422140643310 is a wasteful number, since it uses less digits than its factorization.

422140643310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14071354787.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 422140643310 its reverse (13346041224), we get a palindrome (435486684534).

The spelling of 422140643310 in words is "four hundred twenty-two billion, one hundred forty million, six hundred forty-three thousand, three hundred ten".