11120210322011 has 4 divisors (see below), whose sum is σ = 12708811796592. Its totient is φ = 9531608847432.

The previous prime is 11120210321971. The next prime is 11120210322043. The reversal of 11120210322011 is 11022301202111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11120210322011 - 2³⁸ = 10845332415067 is a prime.

It is a super-2 number, since 2×11120210322011² (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 (11120210322811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794300737280 + ... + 794300737293.

It is an arithmetic number, because the mean of its divisors is an integer number (3177202949148).

Almost surely, 2^{11120210322011} is an apocalyptic number.

11120210322011 is a deficient number, since it is larger than the sum of its proper divisors (1588601474581).

11120210322011 is an equidigital number, since it uses as much as digits as its factorization.

11120210322011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588601474580.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11120210322011 its reverse (11022301202111), we get a palindrome (22142511524122).

The spelling of 11120210322011 in words is "eleven trillion, one hundred twenty billion, two hundred ten million, three hundred twenty-two thousand, eleven".