11011101122 has 32 divisors (see below), whose sum is σ = 20354302080. Its totient is φ = 4361627520.

The previous prime is 11011101107. The next prime is 11011101187. The reversal of 11011101122 is 22110111011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493913 + ... + 515724.

It is an arithmetic number, because the mean of its divisors is an integer number (636071940).

Almost surely, 2^11011101122 is an apocalyptic number.

11011101122 is a deficient number, since it is larger than the sum of its proper divisors (9343200958).

11011101122 is a wasteful number, since it uses less digits than its factorization.

11011101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009706.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011101122 its reverse (22110111011), we get a palindrome (33121212133).

It can be divided in two parts, 110111011 and 22, that multiplied together give a palindrome (2422442242).

The spelling of 11011101122 in words is "eleven billion, eleven million, one hundred one thousand, one hundred twenty-two".