113022213122 has 48 divisors (see below), whose sum is σ = 214055009280. Its totient is φ = 44359957152.

The previous prime is 113022213023. The next prime is 113022213131. The reversal of 113022213122 is 221312220311.

It is a junction number, because it is equal to n+sod(n) for n = 113022213094 and 113022213103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187472 + ... + 511067.

It is an arithmetic number, because the mean of its divisors is an integer number (4459479360).

Almost surely, 2^113022213122 is an apocalyptic number.

113022213122 is a deficient number, since it is larger than the sum of its proper divisors (101032796158).

113022213122 is a wasteful number, since it uses less digits than its factorization.

113022213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698695 (or 698688 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 113022213122 its reverse (221312220311), we get a palindrome (334334433433).

The spelling of 113022213122 in words is "one hundred thirteen billion, twenty-two million, two hundred thirteen thousand, one hundred twenty-two".