110010202100221 has 8 divisors (see below), whose sum is σ = 117593089838784. Its totient is φ = 102660633984480.

The previous prime is 110010202100173. The next prime is 110010202100231. The reversal of 110010202100221 is 122001202010011.

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 110010202100221 - 2⁴¹ = 107811178844669 is a prime.

It is a super-2 number, since 2×110010202100221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010202100231) 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, 58329904731 + ... + 58329906616.

It is an arithmetic number, because the mean of its divisors is an integer number (14699136229848).

Almost surely, 2^{110010202100221} is an apocalyptic number.

It is an amenable number.

110010202100221 is a deficient number, since it is larger than the sum of its proper divisors (7582887738563).

110010202100221 is a wasteful number, since it uses less digits than its factorization.

110010202100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116659811411.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110010202100221 its reverse (122001202010011), we get a palindrome (232011404110232).

The spelling of 110010202100221 in words is "one hundred ten trillion, ten billion, two hundred two million, one hundred thousand, two hundred twenty-one".