11101210021101 has 8 divisors (see below), whose sum is σ = 15201656965984. Its totient is φ = 7200784878480.

The previous prime is 11101210021091. The next prime is 11101210021157. The reversal of 11101210021101 is 10112001210111.

11101210021101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11101210021101 - 2¹³ = 11101210012909 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 (11101210021801) 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, 50005450435 + ... + 50005450656.

It is an arithmetic number, because the mean of its divisors is an integer number (1900207120748).

Almost surely, 2^{11101210021101} is an apocalyptic number.

It is an amenable number.

11101210021101 is a deficient number, since it is larger than the sum of its proper divisors (4100446944883).

11101210021101 is a wasteful number, since it uses less digits than its factorization.

11101210021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100010901131.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11101210021101 its reverse (10112001210111), we get a palindrome (21213211231212).

The spelling of 11101210021101 in words is "eleven trillion, one hundred one billion, two hundred ten million, twenty-one thousand, one hundred one".