422422442022 has 64 divisors (see below), whose sum is σ = 967731139584. Its totient is φ = 120418099200.

The previous prime is 422422442021. The next prime is 422422442023. The reversal of 422422442022 is 220244224224.

It is an interprime number because it is at equal distance from previous prime (422422442021) and next prime (422422442023).

It is a super-3 number, since 3×422422442022³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422422442021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61817518 + ... + 61824350.

It is an arithmetic number, because the mean of its divisors is an integer number (15120799056).

Almost surely, 2^422422442022 is an apocalyptic number.

422422442022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

422422442022 is an abundant number, since it is smaller than the sum of its proper divisors (545308697562).

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

422422442022 is a wasteful number, since it uses less digits than its factorization.

422422442022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9973.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 422422442022 its reverse (220244224224), we get a palindrome (642666666246).

The spelling of 422422442022 in words is "four hundred twenty-two billion, four hundred twenty-two million, four hundred forty-two thousand, twenty-two".