11012201002011 has 8 divisors (see below), whose sum is σ = 16017746912064. Its totient is φ = 6674061213320.

The previous prime is 11012201002009. The next prime is 11012201002051. The reversal of 11012201002011 is 11020010221011.

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 11012201002011 - 2¹ = 11012201002009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012201002051) 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, 166851530301 + ... + 166851530366.

It is an arithmetic number, because the mean of its divisors is an integer number (2002218364008).

Almost surely, 2^{11012201002011} is an apocalyptic number.

11012201002011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11012201002011 is a deficient number, since it is larger than the sum of its proper divisors (5005545910053).

11012201002011 is a wasteful number, since it uses less digits than its factorization.

11012201002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333703060681.

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

Adding to 11012201002011 its reverse (11020010221011), we get a palindrome (22032211223022).

The spelling of 11012201002011 in words is "eleven trillion, twelve billion, two hundred one million, two thousand, eleven".