110010111221012 has 12 divisors (see below), whose sum is σ = 192604925143680. Its totient is φ = 54980132608536.

The previous prime is 110010111220991. The next prime is 110010111221039. The reversal of 110010111221012 is 210122111010011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6230740562 + ... + 6230758217.

It is an arithmetic number, because the mean of its divisors is an integer number (16050410428640).

Almost surely, 2^{110010111221012} is an apocalyptic number.

It is an amenable number.

110010111221012 is a deficient number, since it is larger than the sum of its proper divisors (82594813922668).

110010111221012 is a wasteful number, since it uses less digits than its factorization.

110010111221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12461500990 (or 12461500988 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110010111221012 its reverse (210122111010011), we get a palindrome (320132222231023).

The spelling of 110010111221012 in words is "one hundred ten trillion, ten billion, one hundred eleven million, two hundred twenty-one thousand, twelve".