11332120222011 has 16 divisors (see below), whose sum is σ = 15114213504000. Its totient is φ = 7552387255008.

The previous prime is 11332120221977. The next prime is 11332120222021. The reversal of 11332120222011 is 11022202123311.

It is not a de Polignac number, because 11332120222011 - 2⁷ = 11332120221883 is a prime.

It is a super-2 number, since 2×11332120222011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11332120222021) 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, 141066325 + ... + 141146633.

It is an arithmetic number, because the mean of its divisors is an integer number (944638344000).

Almost surely, 2^{11332120222011} is an apocalyptic number.

11332120222011 is a deficient number, since it is larger than the sum of its proper divisors (3782093281989).

11332120222011 is an equidigital number, since it uses as much as digits as its factorization.

11332120222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94418.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11332120222011 its reverse (11022202123311), we get a palindrome (22354322345322).

The spelling of 11332120222011 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty million, two hundred twenty-two thousand, eleven".