11113022122 has 8 divisors (see below), whose sum is σ = 16834578372. Its totient is φ = 5501496000.

The previous prime is 11113022101. The next prime is 11113022159. The reversal of 11113022122 is 22122031111.

It can be written as a sum of positive squares in 2 ways, for example, as 8748047961 + 2364974161 = 93531^2 + 48631^2 .

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

It is a super-2 number, since 2×11113022122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11113022096 and 11113022105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27507279 + ... + 27507682.

Almost surely, 2^11113022122 is an apocalyptic number.

11113022122 is a deficient number, since it is larger than the sum of its proper divisors (5721556250).

11113022122 is a wasteful number, since it uses less digits than its factorization.

11113022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55015064.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11113022122 its reverse (22122031111), we get a palindrome (33235053233).

The spelling of 11113022122 in words is "eleven billion, one hundred thirteen million, twenty-two thousand, one hundred twenty-two".