2113422011 has 8 divisors (see below), whose sum is σ = 2160194400. Its totient is φ = 2066905152.

The previous prime is 2113422001. The next prime is 2113422023. The reversal of 2113422011 is 1102243112.

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

It is a cyclic number.

It is not a de Polignac number, because 2113422011 - 2²⁶ = 2046313147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113422001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47111 + ... + 80288.

It is an arithmetic number, because the mean of its divisors is an integer number (270024300).

Almost surely, 2^2113422011 is an apocalyptic number.

2113422011 is a deficient number, since it is larger than the sum of its proper divisors (46772389).

2113422011 is a wasteful number, since it uses less digits than its factorization.

2113422011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127765.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2113422011 is about 45971.9698403277. The cubic root of 2113422011 is about 1283.3016187286.

Adding to 2113422011 its reverse (1102243112), we get a palindrome (3215665123).

The spelling of 2113422011 in words is "two billion, one hundred thirteen million, four hundred twenty-two thousand, eleven".