4022022400442 has 8 divisors (see below), whose sum is σ = 6042188433600. Its totient is φ = 2007959589244.

The previous prime is 4022022400411. The next prime is 4022022400463. The reversal of 4022022400442 is 2440042202204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525803842 + ... + 1525806477.

It is an arithmetic number, because the mean of its divisors is an integer number (755273554200).

Almost surely, 2^{4022022400442} is an apocalyptic number.

4022022400442 is a deficient number, since it is larger than the sum of its proper divisors (2020166033158).

4022022400442 is a wasteful number, since it uses less digits than its factorization.

4022022400442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051610980.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4022022400442 its reverse (2440042202204), we get a palindrome (6462064602646).

The spelling of 4022022400442 in words is "four trillion, twenty-two billion, twenty-two million, four hundred thousand, four hundred forty-two".