2220222022223 has 4 divisors (see below), whose sum is σ = 2291842087488. Its totient is φ = 2148601956960.

The previous prime is 2220222022181. The next prime is 2220222022229. The reversal of 2220222022223 is 3222202220222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220222022223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220222022229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35810032586 + ... + 35810032647.

It is an arithmetic number, because the mean of its divisors is an integer number (572960521872).

Almost surely, 2^{2220222022223} is an apocalyptic number.

2220222022223 is a deficient number, since it is larger than the sum of its proper divisors (71620065265).

2220222022223 is an equidigital number, since it uses as much as digits as its factorization.

2220222022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71620065264.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 2220222022223 its reverse (3222202220222), we get a palindrome (5442424242445).

The spelling of 2220222022223 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, twenty-two thousand, two hundred twenty-three".