110200120220021 has 8 divisors (see below), whose sum is σ = 118677519332064. Its totient is φ = 101722787791920.

The previous prime is 110200120219991. The next prime is 110200120220041. The reversal of 110200120220021 is 120022021002011.

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 110200120220021 - 2⁴⁶ = 39831376042357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110200120219978 and 110200120220005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200120220041) 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, 13212131 + ... + 19873616.

It is an arithmetic number, because the mean of its divisors is an integer number (14834689916508).

Almost surely, 2^{110200120220021} is an apocalyptic number.

It is an amenable number.

110200120220021 is a deficient number, since it is larger than the sum of its proper divisors (8477399112043).

110200120220021 is a wasteful number, since it uses less digits than its factorization.

110200120220021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33341971.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110200120220021 its reverse (120022021002011), we get a palindrome (230222141222032).

The spelling of 110200120220021 in words is "one hundred ten trillion, two hundred billion, one hundred twenty million, two hundred twenty thousand, twenty-one".