11202011112101 has 4 divisors (see below), whose sum is σ = 11369205307872. Its totient is φ = 11034816916332.

The previous prime is 11202011112079. The next prime is 11202011112107. The reversal of 11202011112101 is 10121111020211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11202011112101 - 2³⁴ = 11184831242917 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 (11202011112107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83597097785 + ... + 83597097918.

It is an arithmetic number, because the mean of its divisors is an integer number (2842301326968).

Almost surely, 2^{11202011112101} is an apocalyptic number.

It is an amenable number.

11202011112101 is a deficient number, since it is larger than the sum of its proper divisors (167194195771).

11202011112101 is an equidigital number, since it uses as much as digits as its factorization.

11202011112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167194195770.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11202011112101 its reverse (10121111020211), we get a palindrome (21323122132312).

The spelling of 11202011112101 in words is "eleven trillion, two hundred two billion, eleven million, one hundred twelve thousand, one hundred one".