110200122000021 has 8 divisors (see below), whose sum is σ = 146935350156960. Its totient is φ = 73465820921552.

The previous prime is 110200121999993. The next prime is 110200122000043. The reversal of 110200122000021 is 120000221002011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110200122000021 - 2⁹ = 110200121999509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110200121999970 and 110200122000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200122000061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231492210 + ... + 231967763.

It is an arithmetic number, because the mean of its divisors is an integer number (18366918769620).

Almost surely, 2^{110200122000021} is an apocalyptic number.

It is an amenable number.

110200122000021 is a deficient number, since it is larger than the sum of its proper divisors (36735228156939).

110200122000021 is an equidigital number, since it uses as much as digits as its factorization.

110200122000021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463539235.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110200122000021 its reverse (120000221002011), we get a palindrome (230200343002032).

The spelling of 110200122000021 in words is "one hundred ten trillion, two hundred billion, one hundred twenty-two million, twenty-one", and thus it is an aban number.