110202100021001 has 8 divisors (see below), whose sum is σ = 114995572286784. Its totient is φ = 105408800806320.

The previous prime is 110202100020989. The next prime is 110202100021033. The reversal of 110202100021001 is 100120001202011.

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 110202100021001 - 2¹⁸ = 110202099758857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110202100021801) 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, 41960606 + ... + 44509511.

It is an arithmetic number, because the mean of its divisors is an integer number (14374446535848).

Almost surely, 2^{110202100021001} is an apocalyptic number.

It is an amenable number.

110202100021001 is a deficient number, since it is larger than the sum of its proper divisors (4793472265783).

110202100021001 is an equidigital number, since it uses as much as digits as its factorization.

110202100021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86525551.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110202100021001 its reverse (100120001202011), we get a palindrome (210322101223012).

The spelling of 110202100021001 in words is "one hundred ten trillion, two hundred two billion, one hundred million, twenty-one thousand, one".