2210032442 has 16 divisors (see below), whose sum is σ = 3336851592. Its totient is φ = 1097759040.

The previous prime is 2210032421. The next prime is 2210032469. The reversal of 2210032442 is 2442300122.

It can be written as a sum of positive squares in 4 ways, for example, as 2024010121 + 186022321 = 44989^2 + 13639^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 841892 + ... + 844512.

Almost surely, 2^2210032442 is an apocalyptic number.

2210032442 is a deficient number, since it is larger than the sum of its proper divisors (1126819150).

2210032442 is a wasteful number, since it uses less digits than its factorization.

2210032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2210032442 is about 47010.9821424739. The cubic root of 2210032442 is about 1302.5654353899.

Adding to 2210032442 its reverse (2442300122), we get a palindrome (4652332564).

The spelling of 2210032442 in words is "two billion, two hundred ten million, thirty-two thousand, four hundred forty-two".