220200000022 has 4 divisors (see below), whose sum is σ = 330300000036. Its totient is φ = 110100000010.

The previous prime is 220200000011. The next prime is 220200000089. The reversal of 220200000022 is 220000002022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220199999954 and 220200000008.

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, 55050000004 + ... + 55050000007.

It is an arithmetic number, because the mean of its divisors is an integer number (82575000009).

Almost surely, 2^220200000022 is an apocalyptic number.

220200000022 is a deficient number, since it is larger than the sum of its proper divisors (110100000014).

220200000022 is a wasteful number, since it uses less digits than its factorization.

220200000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110100000013.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 220200000022 its reverse (220000002022), we get a palindrome (440200002044).

The spelling of 220200000022 in words is "two hundred twenty billion, two hundred million, twenty-two", and thus it is an aban number.