222101110102109 has 32 divisors (see below), whose sum is σ = 273327542864640. Its totient is φ = 176129897997312.

The previous prime is 222101110102093. The next prime is 222101110102163. The reversal of 222101110102109 is 901201011101222.

It is a happy number.

It is not a de Polignac number, because 222101110102109 - 2⁴ = 222101110102093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222101110102609) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 173010887 + ... + 174289899.

It is an arithmetic number, because the mean of its divisors is an integer number (8541485714520).

Almost surely, 2^{222101110102109} is an apocalyptic number.

It is an amenable number.

222101110102109 is a deficient number, since it is larger than the sum of its proper divisors (51226432762531).

222101110102109 is a wasteful number, since it uses less digits than its factorization.

222101110102109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303829.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 222101110102109 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred ten million, one hundred two thousand, one hundred nine".