110022111010221 has 8 divisors (see below), whose sum is σ = 146696218438944. Its totient is φ = 73348038794160.

The previous prime is 110022111010181. The next prime is 110022111010243. The reversal of 110022111010221 is 122010111220011.

It is a happy number.

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

It is not a de Polignac number, because 110022111010221 - 2⁶ = 110022111010157 is a prime.

It is a super-2 number, since 2×110022111010221² (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 110022111010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022111010271) 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, 354231 + ... + 14838116.

It is an arithmetic number, because the mean of its divisors is an integer number (18337027304868).

Almost surely, 2^{110022111010221} is an apocalyptic number.

It is an amenable number.

110022111010221 is a deficient number, since it is larger than the sum of its proper divisors (36674107428723).

110022111010221 is a wasteful number, since it uses less digits than its factorization.

110022111010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17606331.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110022111010221 its reverse (122010111220011), we get a palindrome (232032222230232).

The spelling of 110022111010221 in words is "one hundred ten trillion, twenty-two billion, one hundred eleven million, ten thousand, two hundred twenty-one".