11210112122 has 16 divisors (see below), whose sum is σ = 18456364512. Its totient is φ = 5064243120.

The previous prime is 11210112059. The next prime is 11210112127. The reversal of 11210112122 is 22121101211.

It is a super-2 number, since 2×11210112122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11210112097 and 11210112106.

It is not an unprimeable number, because it can be changed into a prime (11210112127) 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, 1559453 + ... + 1566624.

It is an arithmetic number, because the mean of its divisors is an integer number (1153522782).

Almost surely, 2^11210112122 is an apocalyptic number.

11210112122 is a deficient number, since it is larger than the sum of its proper divisors (7246252390).

11210112122 is a wasteful number, since it uses less digits than its factorization.

11210112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126253.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11210112122 its reverse (22121101211), we get a palindrome (33331213333).

The spelling of 11210112122 in words is "eleven billion, two hundred ten million, one hundred twelve thousand, one hundred twenty-two".