11022001012011 has 8 divisors (see below), whose sum is σ = 16032001472064. Its totient is φ = 6680000613320.

The previous prime is 11022001011937. The next prime is 11022001012063. The reversal of 11022001012011 is 11021010022011.

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 11022001012011 - 2¹¹ = 11022001009963 is a prime.

It is a super-3 number, since 3×11022001012011³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11022001017011) 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, 167000015301 + ... + 167000015366.

It is an arithmetic number, because the mean of its divisors is an integer number (2004000184008).

Almost surely, 2^{11022001012011} is an apocalyptic number.

11022001012011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11022001012011 is a deficient number, since it is larger than the sum of its proper divisors (5010000460053).

11022001012011 is a wasteful number, since it uses less digits than its factorization.

11022001012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334000030681.

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

Adding to 11022001012011 its reverse (11021010022011), we get a palindrome (22043011034022).

The spelling of 11022001012011 in words is "eleven trillion, twenty-two billion, one million, twelve thousand, eleven".