110222202201021 has 32 divisors (see below), whose sum is σ = 164043081216000. Its totient is φ = 73143624774384.

The previous prime is 110222202201019. The next prime is 110222202201029. The reversal of 110222202201021 is 120102202222011.

It is a happy number.

It is not a de Polignac number, because 110222202201021 - 2¹ = 110222202201019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110222202200985 and 110222202201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222202201029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52061310 + ... + 54137088.

It is an arithmetic number, because the mean of its divisors is an integer number (5126346288000).

Almost surely, 2^{110222202201021} is an apocalyptic number.

It is an amenable number.

110222202201021 is a deficient number, since it is larger than the sum of its proper divisors (53820879014979).

110222202201021 is a wasteful number, since it uses less digits than its factorization.

110222202201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084830 (or 2084824 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110222202201021 its reverse (120102202222011), we get a palindrome (230324404423032).

The spelling of 110222202201021 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred two million, two hundred one thousand, twenty-one".