2220221122102 has 16 divisors (see below), whose sum is σ = 3492364832640. Its totient is φ = 1057148269632.

The previous prime is 2220221122081. The next prime is 2220221122129. The reversal of 2220221122102 is 2012211220222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220221122102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262185318 + ... + 262193785.

It is an arithmetic number, because the mean of its divisors is an integer number (218272802040).

Almost surely, 2^{2220221122102} is an apocalyptic number.

2220221122102 is a deficient number, since it is larger than the sum of its proper divisors (1272143710538).

2220221122102 is a wasteful number, since it uses less digits than its factorization.

2220221122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524379207.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2220221122102 its reverse (2012211220222), we get a palindrome (4232432342324).

The spelling of 2220221122102 in words is "two trillion, two hundred twenty billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred two".