2113110122 has 8 divisors (see below), whose sum is σ = 3213085476. Its totient is φ = 1042081632.

The previous prime is 2113110107. The next prime is 2113110127. The reversal of 2113110122 is 2210113112.

It can be written as a sum of positive squares in 2 ways, for example, as 2083831201 + 29278921 = 45649^2 + 5411^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2113110097 and 2113110106.

It is not an unprimeable number, because it can be changed into a prime (2113110127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7236533 + ... + 7236824.

Almost surely, 2^2113110122 is an apocalyptic number.

2113110122 is a deficient number, since it is larger than the sum of its proper divisors (1099975354).

2113110122 is a wasteful number, since it uses less digits than its factorization.

2113110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14473432.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2113110122 is about 45968.5775503224. The cubic root of 2113110122 is about 1283.2384877264.

Adding to 2113110122 its reverse (2210113112), we get a palindrome (4323223234).

The spelling of 2113110122 in words is "two billion, one hundred thirteen million, one hundred ten thousand, one hundred twenty-two".