110101001222 has 8 divisors (see below), whose sum is σ = 173843686200. Its totient is φ = 52153105824.

The previous prime is 110101001201. The next prime is 110101001251. The reversal of 110101001222 is 222100101011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1448697347 + ... + 1448697422.

It is an arithmetic number, because the mean of its divisors is an integer number (21730460775).

Almost surely, 2^110101001222 is an apocalyptic number.

110101001222 is a deficient number, since it is larger than the sum of its proper divisors (63742684978).

110101001222 is a wasteful number, since it uses less digits than its factorization.

110101001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897394790.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110101001222 its reverse (222100101011), we get a palindrome (332201102233).

The spelling of 110101001222 in words is "one hundred ten billion, one hundred one million, one thousand, two hundred twenty-two".