4422404042022 has 32 divisors (see below), whose sum is σ = 8854547125248. Its totient is φ = 1472512387136.

The previous prime is 4422404042003. The next prime is 4422404042033. The reversal of 4422404042022 is 2202404042244.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20341063 + ... + 20557325.

It is an arithmetic number, because the mean of its divisors is an integer number (276704597664).

Almost surely, 2^{4422404042022} is an apocalyptic number.

4422404042022 is an abundant number, since it is smaller than the sum of its proper divisors (4432143083226).

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

4422404042022 is a wasteful number, since it uses less digits than its factorization.

4422404042022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220004.

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

Adding to 4422404042022 its reverse (2202404042244), we get a palindrome (6624808084266).

The spelling of 4422404042022 in words is "four trillion, four hundred twenty-two billion, four hundred four million, forty-two thousand, twenty-two".