110022111120212 has 6 divisors (see below), whose sum is σ = 192538694460378. Its totient is φ = 55011055560104.

The previous prime is 110022111120211. The next prime is 110022111120247. The reversal of 110022111120212 is 212021111220011.

It can be written as a sum of positive squares in only one way, i.e., 58453425594256 + 51568685525956 = 7645484^2 + 7181134^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022111120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752763890023 + ... + 13752763890030.

It is an arithmetic number, because the mean of its divisors is an integer number (32089782410063).

Almost surely, 2^{110022111120212} is an apocalyptic number.

It is an amenable number.

110022111120212 is a deficient number, since it is larger than the sum of its proper divisors (82516583340166).

110022111120212 is a wasteful number, since it uses less digits than its factorization.

110022111120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27505527780057 (or 27505527780055 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110022111120212 its reverse (212021111220011), we get a palindrome (322043222340223).

The spelling of 110022111120212 in words is "one hundred ten trillion, twenty-two billion, one hundred eleven million, one hundred twenty thousand, two hundred twelve".