110021002021012 has 24 divisors (see below), whose sum is σ = 192596683184640. Its totient is φ = 54993378996960.

The previous prime is 110021002020973. The next prime is 110021002021027. The reversal of 110021002021012 is 210120200120011.

It is a junction number, because it is equal to n+sod(n) for n = 110021002020983 and 110021002021001.

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 7 ways as a sum of consecutive naturals, for example, 995006553 + ... + 995117119.

It is an arithmetic number, because the mean of its divisors is an integer number (8024861799360).

Almost surely, 2^{110021002021012} is an apocalyptic number.

It is an amenable number.

110021002021012 is a deficient number, since it is larger than the sum of its proper divisors (82575681163628).

110021002021012 is a wasteful number, since it uses less digits than its factorization.

110021002021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185751 (or 185749 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110021002021012 its reverse (210120200120011), we get a palindrome (320141202141023).

The spelling of 110021002021012 in words is "one hundred ten trillion, twenty-one billion, two million, twenty-one thousand, twelve".