110617020212 has 12 divisors (see below), whose sum is σ = 193728587556. Its totient is φ = 55265995200.

The previous prime is 110617020209. The next prime is 110617020251. The reversal of 110617020212 is 212020716011.

It can be written as a sum of positive squares in 2 ways, for example, as 389036176 + 110227984036 = 19724^2 + 332006^2 .

It is a super-2 number, since 2×110617020212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 10622873 + ... + 10633280.

It is an arithmetic number, because the mean of its divisors is an integer number (16144048963).

Almost surely, 2^110617020212 is an apocalyptic number.

It is an amenable number.

110617020212 is a deficient number, since it is larger than the sum of its proper divisors (83111567344).

110617020212 is a wasteful number, since it uses less digits than its factorization.

110617020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21257458 (or 21257456 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 110617020212 its reverse (212020716011), we get a palindrome (322637736223).

The spelling of 110617020212 in words is "one hundred ten billion, six hundred seventeen million, twenty thousand, two hundred twelve".