11011100201101 has 64 divisors (see below), whose sum is σ = 15100889481216. Its totient is φ = 7750431072000.

The previous prime is 11011100201063. The next prime is 11011100201113. The reversal of 11011100201101 is 10110200111011.

It is a cyclic number.

It is not a de Polignac number, because 11011100201101 - 2¹⁹ = 11011099676813 is a prime.

It is a super-2 number, since 2×11011100201101² (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 (11011100202101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 448486776 + ... + 448511326.

It is an arithmetic number, because the mean of its divisors is an integer number (235951398144).

Almost surely, 2^{11011100201101} is an apocalyptic number.

11011100201101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11011100201101 is a deficient number, since it is larger than the sum of its proper divisors (4089789280115).

11011100201101 is a wasteful number, since it uses less digits than its factorization.

11011100201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34162.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11011100201101 its reverse (10110200111011), we get a palindrome (21121300312112).

The spelling of 11011100201101 in words is "eleven trillion, eleven billion, one hundred million, two hundred one thousand, one hundred one".