100210200221101 has 4 divisors (see below), whose sum is σ = 100507559866012. Its totient is φ = 99912840576192.

The previous prime is 100210200221051. The next prime is 100210200221107. The reversal of 100210200221101 is 101122002012001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49767747999876 + 50442452221225 = 7054626^2 + 7102285^2 .

It is a cyclic number.

It is not a de Polignac number, because 100210200221101 - 2²⁵ = 100210166666669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100210200221107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148679821950 + ... + 148679822623.

It is an arithmetic number, because the mean of its divisors is an integer number (25126889966503).

Almost surely, 2^{100210200221101} is an apocalyptic number.

It is an amenable number.

100210200221101 is a deficient number, since it is larger than the sum of its proper divisors (297359644911).

100210200221101 is an equidigital number, since it uses as much as digits as its factorization.

100210200221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297359644910.

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

Adding to 100210200221101 its reverse (101122002012001), we get a palindrome (201332202233102).

The spelling of 100210200221101 in words is "one hundred trillion, two hundred ten billion, two hundred million, two hundred twenty-one thousand, one hundred one".