222101100100110 has 128 divisors (see below), whose sum is σ = 693467105255424. Its totient is φ = 44144318021760.

The previous prime is 222101100100093. The next prime is 222101100100151. The reversal of 222101100100110 is 11001001101222.

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 63 ways as a sum of consecutive naturals, for example, 2090113444 + ... + 2090219703.

It is an arithmetic number, because the mean of its divisors is an integer number (5417711759808).

Almost surely, 2^{222101100100110} is an apocalyptic number.

222101100100110 is an abundant number, since it is smaller than the sum of its proper divisors (471366005155314).

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

222101100100110 is a wasteful number, since it uses less digits than its factorization.

222101100100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180333198.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 222101100100110 its reverse (11001001101222), we get a palindrome (233102101201332).

The spelling of 222101100100110 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred million, one hundred thousand, one hundred ten".