32223220022 has 64 divisors (see below), whose sum is σ = 58453125120. Its totient is φ = 13029346176.

The previous prime is 32223219991. The next prime is 32223220033. The reversal of 32223220022 is 22002232223.

It is a junction number, because it is equal to n+sod(n) for n = 32223219976 and 32223220003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19329233 + ... + 19330899.

It is an arithmetic number, because the mean of its divisors is an integer number (913330080).

Almost surely, 2^32223220022 is an apocalyptic number.

32223220022 is a deficient number, since it is larger than the sum of its proper divisors (26229905098).

32223220022 is a wasteful number, since it uses less digits than its factorization.

32223220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 32223220022 its reverse (22002232223), we get a palindrome (54225452245).

The spelling of 32223220022 in words is "thirty-two billion, two hundred twenty-three million, two hundred twenty thousand, twenty-two".