2301442122 has 32 divisors (see below), whose sum is σ = 5283038592. Its totient is φ = 654729984.

The previous prime is 2301442111. The next prime is 2301442159. The reversal of 2301442122 is 2212441032.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 15 ways as a sum of consecutive naturals, for example, 107803 + ... + 127374.

It is an arithmetic number, because the mean of its divisors is an integer number (165094956).

Almost surely, 2^2301442122 is an apocalyptic number.

2301442122 is an abundant number, since it is smaller than the sum of its proper divisors (2981596470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2301442122 is a wasteful number, since it uses less digits than its factorization.

2301442122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235422.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2301442122 is about 47973.3480382597. The cubic root of 2301442122 is about 1320.2819496432.

Adding to 2301442122 its reverse (2212441032), we get a palindrome (4513883154).

The spelling of 2301442122 in words is "two billion, three hundred one million, four hundred forty-two thousand, one hundred twenty-two".