2220100022222 has 8 divisors (see below), whose sum is σ = 3330447481416. Its totient is φ = 1109950861752.

The previous prime is 2220100022207. The next prime is 2220100022243. The reversal of 2220100022222 is 2222200010222.

2220100022222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2220100022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49546688 + ... + 49591475.

It is an arithmetic number, because the mean of its divisors is an integer number (416305935177).

Almost surely, 2^{2220100022222} is an apocalyptic number.

2220100022222 is a deficient number, since it is larger than the sum of its proper divisors (1110347459194).

2220100022222 is a wasteful number, since it uses less digits than its factorization.

2220100022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99149362.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2220100022222 its reverse (2222200010222), we get a palindrome (4442300032444).

The spelling of 2220100022222 in words is "two trillion, two hundred twenty billion, one hundred million, twenty-two thousand, two hundred twenty-two".