110122021100012 has 24 divisors (see below), whose sum is σ = 197200851026256. Its totient is φ = 53778993585408.

The previous prime is 110122021099949. The next prime is 110122021100057. The reversal of 110122021100012 is 210001120221011.

It is a self number, because there is not a number n which added to its sum of digits gives 110122021100012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015473 + ... + 15143880.

It is an arithmetic number, because the mean of its divisors is an integer number (8216702126094).

Almost surely, 2^{110122021100012} is an apocalyptic number.

It is an amenable number.

110122021100012 is a deficient number, since it is larger than the sum of its proper divisors (87078829926244).

110122021100012 is a wasteful number, since it uses less digits than its factorization.

110122021100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18194657 (or 18194655 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110122021100012 its reverse (210001120221011), we get a palindrome (320123141321023).

The spelling of 110122021100012 in words is "one hundred ten trillion, one hundred twenty-two billion, twenty-one million, one hundred thousand, twelve".