110202221001 has 8 divisors (see below), whose sum is σ = 147551091840. Its totient is φ = 73160748752.

The previous prime is 110202220991. The next prime is 110202221021. The reversal of 110202221001 is 100122202011.

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 110202221001 - 2⁵ = 110202220969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110202221021) 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, 76848810 + ... + 76850243.

It is an arithmetic number, because the mean of its divisors is an integer number (18443886480).

Almost surely, 2^110202221001 is an apocalyptic number.

It is an amenable number.

110202221001 is a deficient number, since it is larger than the sum of its proper divisors (37348870839).

110202221001 is a wasteful number, since it uses less digits than its factorization.

110202221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153699295.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110202221001 its reverse (100122202011), we get a palindrome (210324423012).

The spelling of 110202221001 in words is "one hundred ten billion, two hundred two million, two hundred twenty-one thousand, one".