11210010100221 has 8 divisors (see below), whose sum is σ = 14946734797344. Its totient is φ = 7473312734960.

The previous prime is 11210010100217. The next prime is 11210010100231. The reversal of 11210010100221 is 12200101001211.

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 11210010100221 - 2² = 11210010100217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11210010100197 and 11210010100206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210010100231) 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, 5856006 + ... + 7530791.

It is an arithmetic number, because the mean of its divisors is an integer number (1868341849668).

Almost surely, 2^{11210010100221} is an apocalyptic number.

It is an amenable number.

11210010100221 is a deficient number, since it is larger than the sum of its proper divisors (3736724697123).

11210010100221 is a wasteful number, since it uses less digits than its factorization.

11210010100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13665931.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11210010100221 its reverse (12200101001211), we get a palindrome (23410111101432).

The spelling of 11210010100221 in words is "eleven trillion, two hundred ten billion, ten million, one hundred thousand, two hundred twenty-one".