10211000221101 has 8 divisors (see below), whose sum is σ = 13615152427744. Its totient is φ = 6807090747600.

The previous prime is 10211000221087. The next prime is 10211000221109. The reversal of 10211000221101 is 10112200011201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10211000221101 - 2¹⁷ = 10211000090029 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 (10211000221109) 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, 60585106 + ... + 60753411.

It is an arithmetic number, because the mean of its divisors is an integer number (1701894053468).

Almost surely, 2^{10211000221101} is an apocalyptic number.

It is an amenable number.

10211000221101 is a deficient number, since it is larger than the sum of its proper divisors (3404152206643).

10211000221101 is a wasteful number, since it uses less digits than its factorization.

10211000221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121366571.

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

Adding to 10211000221101 its reverse (10112200011201), we get a palindrome (20323200232302).

The spelling of 10211000221101 in words is "ten trillion, two hundred eleven billion, two hundred twenty-one thousand, one hundred one".