222101110102110 has 16 divisors (see below), whose sum is σ = 533042664245136. Its totient is φ = 59226962693888.

The previous prime is 222101110102093. The next prime is 222101110102163. The reversal of 222101110102110 is 11201011101222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 222101110102110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3701685168339 + ... + 3701685168398.

It is an arithmetic number, because the mean of its divisors is an integer number (33315166515321).

Almost surely, 2^{222101110102110} is an apocalyptic number.

222101110102110 is an abundant number, since it is smaller than the sum of its proper divisors (310941554143026).

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

222101110102110 is a wasteful number, since it uses less digits than its factorization.

222101110102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7403370336747.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 222101110102110 its reverse (11201011101222), we get a palindrome (233302121203332).

The spelling of 222101110102110 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred ten million, one hundred two thousand, one hundred ten".