110211223102021 has 8 divisors (see below), whose sum is σ = 112822121437344. Its totient is φ = 107602499613840.

The previous prime is 110211223102003. The next prime is 110211223102073. The reversal of 110211223102021 is 120201322112011.

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 110211223102021 - 2⁵ = 110211223101989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110211223102021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211223102091) 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, 543609235 + ... + 543811936.

It is an arithmetic number, because the mean of its divisors is an integer number (14102765179668).

Almost surely, 2^{110211223102021} is an apocalyptic number.

It is an amenable number.

110211223102021 is a deficient number, since it is larger than the sum of its proper divisors (2610898335323).

110211223102021 is a wasteful number, since it uses less digits than its factorization.

110211223102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087423571.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 110211223102021 its reverse (120201322112011), we get a palindrome (230412545214032).

The spelling of 110211223102021 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twenty-three million, one hundred two thousand, twenty-one".