11112022311 has 16 divisors (see below), whose sum is σ = 15972278784. Its totient is φ = 6831072864.

The previous prime is 11112022247. The next prime is 11112022351. The reversal of 11112022311 is 11322021111.

It is not a de Polignac number, because 11112022311 - 2⁶ = 11112022247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112022351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109611 + ... + 185036.

It is an arithmetic number, because the mean of its divisors is an integer number (998267424).

Almost surely, 2^11112022311 is an apocalyptic number.

11112022311 is a deficient number, since it is larger than the sum of its proper divisors (4860256473).

11112022311 is a wasteful number, since it uses less digits than its factorization.

11112022311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295630.

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

Adding to 11112022311 its reverse (11322021111), we get a palindrome (22434043422).

The spelling of 11112022311 in words is "eleven billion, one hundred twelve million, twenty-two thousand, three hundred eleven".