11001201120101 has 8 divisors (see below), whose sum is σ = 11648916563904. Its totient is φ = 10353550783680.

The previous prime is 11001201120001. The next prime is 11001201120113. The reversal of 11001201120101 is 10102110210011.

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

It is not a de Polignac number, because 11001201120101 - 2³⁰ = 11000127378277 is a prime.

It is a super-2 number, since 2×11001201120101² (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 (11001201120001) 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, 15928745 + ... + 16605038.

It is an arithmetic number, because the mean of its divisors is an integer number (1456114570488).

Almost surely, 2^{11001201120101} is an apocalyptic number.

It is an amenable number.

11001201120101 is a deficient number, since it is larger than the sum of its proper divisors (647715443803).

11001201120101 is a wasteful number, since it uses less digits than its factorization.

11001201120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32553691.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11001201120101 its reverse (10102110210011), we get a palindrome (21103311330112).

It can be divided in two parts, 11001 and 201120101, that added together give a palindrome (201131102).

The spelling of 11001201120101 in words is "eleven trillion, one billion, two hundred one million, one hundred twenty thousand, one hundred one".