110200001202021 has 16 divisors (see below), whose sum is σ = 152002960839360. Its totient is φ = 70931953155840.

The previous prime is 110200001201999. The next prime is 110200001202029. The reversal of 110200001202021 is 120202100002011.

It is not a de Polignac number, because 110200001202021 - 2¹⁹ = 110200000677733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110200001201988 and 110200001202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200001202029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7826035 + ... + 16782336.

It is an arithmetic number, because the mean of its divisors is an integer number (9500185052460).

Almost surely, 2^{110200001202021} is an apocalyptic number.

It is an amenable number.

110200001202021 is a deficient number, since it is larger than the sum of its proper divisors (41802959637339).

110200001202021 is a wasteful number, since it uses less digits than its factorization.

110200001202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24659876.

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

Adding to 110200001202021 its reverse (120202100002011), we get a palindrome (230402101204032).

The spelling of 110200001202021 in words is "one hundred ten trillion, two hundred billion, one million, two hundred two thousand, twenty-one".