11101011111022 has 16 divisors (see below), whose sum is σ = 19032250636512. Its totient is φ = 4757089721760.

The previous prime is 11101011111019. The next prime is 11101011111041. The reversal of 11101011111022 is 22011111010111.

It is a junction number, because it is equal to n+sod(n) for n = 11101011110993 and 11101011111011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40397233 + ... + 40671100.

It is an arithmetic number, because the mean of its divisors is an integer number (1189515664782).

Almost surely, 2^{11101011111022} is an apocalyptic number.

11101011111022 is a deficient number, since it is larger than the sum of its proper divisors (7931239525490).

11101011111022 is an equidigital number, since it uses as much as digits as its factorization.

11101011111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81078123.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11101011111022 its reverse (22011111010111), we get a palindrome (33112122121133).

The spelling of 11101011111022 in words is "eleven trillion, one hundred one billion, eleven million, one hundred eleven thousand, twenty-two".