11101222002101 has 12 divisors (see below), whose sum is σ = 13945336730976. Its totient is φ = 8650302858120.

The previous prime is 11101222002089. The next prime is 11101222002113. The reversal of 11101222002101 is 10120022210111.

11101222002101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11101222002089) and next prime (11101222002113).

It is a de Polignac number, because none of the positive numbers 2^k-11101222002101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101222002121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6553258895 + ... + 6553260588.

It is an arithmetic number, because the mean of its divisors is an integer number (1162111394248).

Almost surely, 2^{11101222002101} is an apocalyptic number.

11101222002101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11101222002101 is a deficient number, since it is larger than the sum of its proper divisors (2844114728875).

11101222002101 is a wasteful number, since it uses less digits than its factorization.

11101222002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13106519512 (or 13106519501 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11101222002101 its reverse (10120022210111), we get a palindrome (21221244212212).

The spelling of 11101222002101 in words is "eleven trillion, one hundred one billion, two hundred twenty-two million, two thousand, one hundred one".