11101022122 has 8 divisors (see below), whose sum is σ = 16662857472. Its totient is φ = 5546736300.

The previous prime is 11101022113. The next prime is 11101022123. The reversal of 11101022122 is 22122010111.

11101022122 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11101022123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883704 + ... + 1889587.

It is an arithmetic number, because the mean of its divisors is an integer number (2082857184).

Almost surely, 2^11101022122 is an apocalyptic number.

11101022122 is a deficient number, since it is larger than the sum of its proper divisors (5561835350).

11101022122 is a wasteful number, since it uses less digits than its factorization.

11101022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774764.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11101022122 its reverse (22122010111), we get a palindrome (33223032233).

The spelling of 11101022122 in words is "eleven billion, one hundred one million, twenty-two thousand, one hundred twenty-two".