422124200340 has 48 divisors (see below), whose sum is σ = 1190970285120. Its totient is φ = 111707165440.

The previous prime is 422124200339. The next prime is 422124200341. The reversal of 422124200340 is 43002421224.

It is an interprime number because it is at equal distance from previous prime (422124200339) and next prime (422124200341).

It is a super-2 number, since 2×422124200340² (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 422124200340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422124200341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26844825 + ... + 26860544.

It is an arithmetic number, because the mean of its divisors is an integer number (24811880940).

Almost surely, 2^422124200340 is an apocalyptic number.

It is an amenable number.

422124200340 is an abundant number, since it is smaller than the sum of its proper divisors (768846084780).

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

422124200340 is a wasteful number, since it uses less digits than its factorization.

422124200340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53705512 (or 53705510 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 422124200340 its reverse (43002421224), we get a palindrome (465126621564).

The spelling of 422124200340 in words is "four hundred twenty-two billion, one hundred twenty-four million, two hundred thousand, three hundred forty".