11200020101101 has 8 divisors (see below), whose sum is σ = 12061819355040. Its totient is φ = 10338257882352.

The previous prime is 11200020101071. The next prime is 11200020101111. The reversal of 11200020101101 is 10110102000211.

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 11200020101101 - 2²¹ = 11200018003949 is a prime.

It is a super-2 number, since 2×11200020101101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200020101111) 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, 8629111 + ... + 9841828.

It is an arithmetic number, because the mean of its divisors is an integer number (1507727419380).

Almost surely, 2^{11200020101101} is an apocalyptic number.

It is an amenable number.

11200020101101 is a deficient number, since it is larger than the sum of its proper divisors (861799253939).

11200020101101 is a wasteful number, since it uses less digits than its factorization.

11200020101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18517595.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11200020101101 its reverse (10110102000211), we get a palindrome (21310122101312).

The spelling of 11200020101101 in words is "eleven trillion, two hundred billion, twenty million, one hundred one thousand, one hundred one".