2220200000222 has 4 divisors (see below), whose sum is σ = 3330300000336. Its totient is φ = 1110100000110.

The previous prime is 2220200000189. The next prime is 2220200000251. The reversal of 2220200000222 is 2220000020222.

It is a happy number.

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 = 2220200000197 and 2220200000206.

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, 555050000054 + ... + 555050000057.

It is an arithmetic number, because the mean of its divisors is an integer number (832575000084).

Almost surely, 2^{2220200000222} is an apocalyptic number.

2220200000222 is a deficient number, since it is larger than the sum of its proper divisors (1110100000114).

2220200000222 is a wasteful number, since it uses less digits than its factorization.

2220200000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110100000113.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2220200000222 its reverse (2220000020222), we get a palindrome (4440200020444).

The spelling of 2220200000222 in words is "two trillion, two hundred twenty billion, two hundred million, two hundred twenty-two", and thus it is an aban number.