22000032022 has 8 divisors (see below), whose sum is σ = 33417770400. Its totient is φ = 10860775224.

The previous prime is 22000032011. The next prime is 22000032031. The reversal of 22000032022 is 22023000022.

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

It is a junction number, because it is equal to n+sod(n) for n = 22000031993 and 22000032011.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 69620197 + ... + 69620512.

It is an arithmetic number, because the mean of its divisors is an integer number (4177221300).

Almost surely, 2^22000032022 is an apocalyptic number.

22000032022 is a deficient number, since it is larger than the sum of its proper divisors (11417738378).

22000032022 is a wasteful number, since it uses less digits than its factorization.

22000032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139240790.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22000032022 its reverse (22023000022), we get a palindrome (44023032044).

The spelling of 22000032022 in words is "twenty-two billion, thirty-two thousand, twenty-two".