42322424022 has 24 divisors (see below), whose sum is σ = 95094830376. Its totient is φ = 14107474512.

The previous prime is 42322424021. The next prime is 42322424033. The reversal of 42322424022 is 22042422324.

42322424022 is a `hidden beast` number, since 4 + 232 + 2 + 424 + 0 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42322424021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43541103 + ... + 43542074.

It is an arithmetic number, because the mean of its divisors is an integer number (3962284599).

Almost surely, 2^42322424022 is an apocalyptic number.

42322424022 is an abundant number, since it is smaller than the sum of its proper divisors (52772406354).

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

42322424022 is an equidigital number, since it uses as much as digits as its factorization.

42322424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87083194 (or 87083182 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 42322424022 its reverse (22042422324), we get a palindrome (64364846346).

The spelling of 42322424022 in words is "forty-two billion, three hundred twenty-two million, four hundred twenty-four thousand, twenty-two".