42224020322 has 32 divisors (see below), whose sum is σ = 69279624000. Its totient is φ = 19141214400.

The previous prime is 42224020309. The next prime is 42224020357. The reversal of 42224020322 is 22302042224.

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, 24706004 + ... + 24707712.

It is an arithmetic number, because the mean of its divisors is an integer number (2164988250).

Almost surely, 2^42224020322 is an apocalyptic number.

42224020322 is a deficient number, since it is larger than the sum of its proper divisors (27055603678).

42224020322 is a wasteful number, since it uses less digits than its factorization.

42224020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 42224020322 its reverse (22302042224), we get a palindrome (64526062546).

The spelling of 42224020322 in words is "forty-two billion, two hundred twenty-four million, twenty thousand, three hundred twenty-two".