22112003020322 has 16 divisors (see below), whose sum is σ = 33491438502912. Its totient is φ = 10948199253600.

The previous prime is 22112003020277. The next prime is 22112003020351. The reversal of 22112003020322 is 22302030021122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22112003020294 and 22112003020303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648063 + ... + 7157949.

It is an arithmetic number, because the mean of its divisors is an integer number (2093214906432).

Almost surely, 2^{22112003020322} is an apocalyptic number.

22112003020322 is a deficient number, since it is larger than the sum of its proper divisors (11379435482590).

22112003020322 is a wasteful number, since it uses less digits than its factorization.

22112003020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533793.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22112003020322 its reverse (22302030021122), we get a palindrome (44414033041444).

The spelling of 22112003020322 in words is "twenty-two trillion, one hundred twelve billion, three million, twenty thousand, three hundred twenty-two".