110021102012 has 12 divisors (see below), whose sum is σ = 193612555080. Its totient is φ = 54703229136.

The previous prime is 110021101999. The next prime is 110021102039. The reversal of 110021102012 is 210201120011.

It is a junction number, because it is equal to n+sod(n) for n = 110021101984 and 110021102002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76829663 + ... + 76831094.

It is an arithmetic number, because the mean of its divisors is an integer number (16134379590).

Almost surely, 2^110021102012 is an apocalyptic number.

It is an amenable number.

110021102012 is a deficient number, since it is larger than the sum of its proper divisors (83591453068).

110021102012 is a wasteful number, since it uses less digits than its factorization.

110021102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153660940 (or 153660938 counting only the distinct ones).

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

Adding to 110021102012 its reverse (210201120011), we get a palindrome (320222222023).

The spelling of 110021102012 in words is "one hundred ten billion, twenty-one million, one hundred two thousand, twelve".