11101202012001 has 8 divisors (see below), whose sum is σ = 14801620159744. Its totient is φ = 7400792602800.

The previous prime is 11101202011927. The next prime is 11101202012009. The reversal of 11101202012001 is 10021020210111.

11101202012001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11101202012001 - 2¹⁵ = 11101201979233 is a prime.

It is a super-2 number, since 2×11101202012001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101202012009) 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, 1837395 + ... + 5057511.

It is an arithmetic number, because the mean of its divisors is an integer number (1850202519968).

Almost surely, 2^{11101202012001} is an apocalyptic number.

It is an amenable number.

11101202012001 is a deficient number, since it is larger than the sum of its proper divisors (3700418147743).

11101202012001 is a wasteful number, since it uses less digits than its factorization.

11101202012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4369271.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11101202012001 its reverse (10021020210111), we get a palindrome (21122222222112).

The spelling of 11101202012001 in words is "eleven trillion, one hundred one billion, two hundred two million, twelve thousand, one".