110000021021206 has 16 divisors (see below), whose sum is σ = 166512770734464. Its totient is φ = 54496071489664.

The previous prime is 110000021021203. The next prime is 110000021021213. The reversal of 110000021021206 is 602120120000011.

It is a super-2 number, since 2×110000021021206² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110000021021206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000021021203) 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, 76127605 + ... + 77559088.

It is an arithmetic number, because the mean of its divisors is an integer number (10407048170904).

Almost surely, 2^{110000021021206} is an apocalyptic number.

110000021021206 is a deficient number, since it is larger than the sum of its proper divisors (56512749713258).

110000021021206 is a wasteful number, since it uses less digits than its factorization.

110000021021206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153689975.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110000021021206 its reverse (602120120000011), we get a palindrome (712120141021217).

The spelling of 110000021021206 in words is "one hundred ten trillion, twenty-one million, twenty-one thousand, two hundred six".