110021200120210 has 8 divisors (see below), whose sum is σ = 198038160216396. Its totient is φ = 44008480048080.

The previous prime is 110021200120123. The next prime is 110021200120217. The reversal of 110021200120210 is 12021002120011.

It can be written as a sum of positive squares in 2 ways, for example, as 102427576663801 + 7593623456409 = 10120651^2 + 2755653^2 .

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

It is a super-3 number, since 3×110021200120210³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (110021200120217) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5501060006001 + ... + 5501060006020.

Almost surely, 2^{110021200120210} is an apocalyptic number.

110021200120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110021200120210 is a deficient number, since it is larger than the sum of its proper divisors (88016960096186).

110021200120210 is a wasteful number, since it uses less digits than its factorization.

110021200120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002120012028.

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

Adding to 110021200120210 its reverse (12021002120011), we get a palindrome (122042202240221).

The spelling of 110021200120210 in words is "one hundred ten trillion, twenty-one billion, two hundred million, one hundred twenty thousand, two hundred ten".