11023211002011 has 16 divisors (see below), whose sum is σ = 15828792892416. Its totient is φ = 6783260543136.

The previous prime is 11023211001973. The next prime is 11023211002021. The reversal of 11023211002011 is 11020011232011.

It is not a de Polignac number, because 11023211002011 - 2¹⁹ = 11023210477723 is a prime.

It is a super-2 number, since 2×11023211002011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11023211002021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4232065 + ... + 6321138.

It is an arithmetic number, because the mean of its divisors is an integer number (989299555776).

Almost surely, 2^{11023211002011} is an apocalyptic number.

11023211002011 is a deficient number, since it is larger than the sum of its proper divisors (4805581890405).

11023211002011 is a wasteful number, since it uses less digits than its factorization.

11023211002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10580002.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11023211002011 its reverse (11020011232011), we get a palindrome (22043222234022).

The spelling of 11023211002011 in words is "eleven trillion, twenty-three billion, two hundred eleven million, two thousand, eleven".