110101021112210 has 16 divisors (see below), whose sum is σ = 198182176335000. Its totient is φ = 44040333259776.

The previous prime is 110101021112209. The next prime is 110101021112219. The reversal of 110101021112210 is 12211120101011.

It can be written as a sum of positive squares in 4 ways, for example, as 95706365059369 + 14394656052841 = 9782963^2 + 3794029^2 .

It is a super-2 number, since 2×110101021112210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110101021112219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043025 + ... + 15148004.

Almost surely, 2^{110101021112210} is an apocalyptic number.

110101021112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110101021112210 is a deficient number, since it is larger than the sum of its proper divisors (88081155222790).

110101021112210 is a wasteful number, since it uses less digits than its factorization.

110101021112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18796285.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110101021112210 its reverse (12211120101011), we get a palindrome (122312141213221).

The spelling of 110101021112210 in words is "one hundred ten trillion, one hundred one billion, twenty-one million, one hundred twelve thousand, two hundred ten".