11011010101122 has 16 divisors (see below), whose sum is σ = 22979499341760. Its totient is φ = 3510756843792.

The previous prime is 11011010101121. The next prime is 11011010101127. The reversal of 11011010101122 is 22110101011011.

It is a junction number, because it is equal to n+sod(n) for n = 11011010101098 and 11011010101107.

It is not an unprimeable number, because it can be changed into a prime (11011010101121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39894963997 + ... + 39894964272.

It is an arithmetic number, because the mean of its divisors is an integer number (1436218708860).

Almost surely, 2^{11011010101122} is an apocalyptic number.

11011010101122 is an abundant number, since it is smaller than the sum of its proper divisors (11968489240638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011010101122 is a wasteful number, since it uses less digits than its factorization.

11011010101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79789928297.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11011010101122 its reverse (22110101011011), we get a palindrome (33121111112133).

The spelling of 11011010101122 in words is "eleven trillion, eleven billion, ten million, one hundred one thousand, one hundred twenty-two".