2220102022222 has 8 divisors (see below), whose sum is σ = 3805889180976. Its totient is φ = 951472295232.

The previous prime is 2220102022219. The next prime is 2220102022223. The reversal of 2220102022222 is 2222202010222.

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 2220102022222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220102022223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79289357923 + ... + 79289357950.

It is an arithmetic number, because the mean of its divisors is an integer number (475736147622).

Almost surely, 2^{2220102022222} is an apocalyptic number.

2220102022222 is a deficient number, since it is larger than the sum of its proper divisors (1585787158754).

2220102022222 is a wasteful number, since it uses less digits than its factorization.

2220102022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158578715882.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2220102022222 its reverse (2222202010222), we get a palindrome (4442304032444).

The spelling of 2220102022222 in words is "two trillion, two hundred twenty billion, one hundred two million, twenty-two thousand, two hundred twenty-two".