4422072272398 has 48 divisors (see below), whose sum is σ = 7709693523840. Its totient is φ = 1897749216000.

The previous prime is 4422072272381. The next prime is 4422072272411. The reversal of 4422072272398 is 8932722702244.

It is a super-2 number, since 2×4422072272398² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6880863 + ... + 7496026.

It is an arithmetic number, because the mean of its divisors is an integer number (160618615080).

Almost surely, 2^{4422072272398} is an apocalyptic number.

4422072272398 is a deficient number, since it is larger than the sum of its proper divisors (3287621251442).

4422072272398 is a wasteful number, since it uses less digits than its factorization.

4422072272398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14376985 (or 14376974 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 4422072272398 in words is "four trillion, four hundred twenty-two billion, seventy-two million, two hundred seventy-two thousand, three hundred ninety-eight".