11011210112122 has 64 divisors (see below), whose sum is σ = 18829361865600. Its totient is φ = 4783413761280.

The previous prime is 11011210112053. The next prime is 11011210112129. The reversal of 11011210112122 is 22121101211011.

11011210112122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11011210112122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011210112096 and 11011210112105.

It is not an unprimeable number, because it can be changed into a prime (11011210112129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70367893 + ... + 70524199.

It is an arithmetic number, because the mean of its divisors is an integer number (294208779150).

Almost surely, 2^{11011210112122} is an apocalyptic number.

11011210112122 is a deficient number, since it is larger than the sum of its proper divisors (7818151753478).

11011210112122 is a wasteful number, since it uses less digits than its factorization.

11011210112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157471.

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

Adding to 11011210112122 its reverse (22121101211011), we get a palindrome (33132311323133).

The spelling of 11011210112122 in words is "eleven trillion, eleven billion, two hundred ten million, one hundred twelve thousand, one hundred twenty-two".