220032000022 has 4 divisors (see below), whose sum is σ = 330048000036. Its totient is φ = 110016000010.

The previous prime is 220031999989. The next prime is 220032000053. The reversal of 220032000022 is 220000230022.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 220031999966 and 220032000011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55008000004 + ... + 55008000007.

It is an arithmetic number, because the mean of its divisors is an integer number (82512000009).

Almost surely, 2^220032000022 is an apocalyptic number.

220032000022 is a deficient number, since it is larger than the sum of its proper divisors (110016000014).

220032000022 is a wasteful number, since it uses less digits than its factorization.

220032000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110016000013.

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

Adding to 220032000022 its reverse (220000230022), we get a palindrome (440032230044).

The spelling of 220032000022 in words is "two hundred twenty billion, thirty-two million, twenty-two", and thus it is an aban number.