2220222102102 has 16 divisors (see below), whose sum is σ = 4933826893680. Its totient is φ = 740074034016.

The previous prime is 2220222102097. The next prime is 2220222102103. The reversal of 2220222102102 is 2012012220222.

2220222102102 is a `hidden beast` number, since 2 + 220 + 22 + 210 + 210 + 2 = 666.

2220222102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220222102103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20557612003 + ... + 20557612110.

It is an arithmetic number, because the mean of its divisors is an integer number (308364180855).

Almost surely, 2^{2220222102102} is an apocalyptic number.

2220222102102 is an abundant number, since it is smaller than the sum of its proper divisors (2713604791578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220222102102 is a wasteful number, since it uses less digits than its factorization.

2220222102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41115224124 (or 41115224118 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2220222102102 its reverse (2012012220222), we get a palindrome (4232234322324).

The spelling of 2220222102102 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, one hundred two thousand, one hundred two".