4222022404244 has 6 divisors (see below), whose sum is σ = 7388539207434. Its totient is φ = 2111011202120.

The previous prime is 4222022404231. The next prime is 4222022404279. The reversal of 4222022404244 is 4424042202224.

It can be written as a sum of positive squares in only one way, i.e., 2949593283844 + 1272429120400 = 1717438^2 + 1128020^2 .

It is a super-2 number, since 2×4222022404244² (a number of 26 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 4222022404244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527752800527 + ... + 527752800534.

It is an arithmetic number, because the mean of its divisors is an integer number (1231423201239).

Almost surely, 2^{4222022404244} is an apocalyptic number.

It is an amenable number.

4222022404244 is a deficient number, since it is larger than the sum of its proper divisors (3166516803190).

4222022404244 is a wasteful number, since it uses less digits than its factorization.

4222022404244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055505601065 (or 1055505601063 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4222022404244 its reverse (4424042202224), we get a palindrome (8646064606468).

The spelling of 4222022404244 in words is "four trillion, two hundred twenty-two billion, twenty-two million, four hundred four thousand, two hundred forty-four".