110211221201012 has 24 divisors (see below), whose sum is σ = 192902512819296. Its totient is φ = 55096218216288.

The previous prime is 110211221200963. The next prime is 110211221201027. The reversal of 110211221201012 is 210102122112011.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 806908358 + ... + 807044930.

It is an arithmetic number, because the mean of its divisors is an integer number (8037604700804).

Almost surely, 2^{110211221201012} is an apocalyptic number.

It is an amenable number.

110211221201012 is a deficient number, since it is larger than the sum of its proper divisors (82691291618284).

110211221201012 is a wasteful number, since it uses less digits than its factorization.

110211221201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169487 (or 169485 counting only the distinct ones).

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

Adding to 110211221201012 its reverse (210102122112011), we get a palindrome (320313343313023).

The spelling of 110211221201012 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twenty-one million, two hundred one thousand, twelve".