1001342122 has 32 divisors (see below), whose sum is σ = 1714245120. Its totient is φ = 434235120.

The previous prime is 1001342119. The next prime is 1001342149. The reversal of 1001342122 is 2212431001.

It is a junction number, because it is equal to n+sod(n) for n = 1001342096 and 1001342105.

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 15 ways as a sum of consecutive naturals, for example, 209653 + ... + 214375.

It is an arithmetic number, because the mean of its divisors is an integer number (53570160).

Almost surely, 2^1001342122 is an apocalyptic number.

1001342122 is a deficient number, since it is larger than the sum of its proper divisors (712902998).

1001342122 is a wasteful number, since it uses less digits than its factorization.

1001342122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1001342122 is about 31643.9902983173. The cubic root of 1001342122 is about 1000.4471740056.

Adding to 1001342122 its reverse (2212431001), we get a palindrome (3213773123).

The spelling of 1001342122 in words is "one billion, one million, three hundred forty-two thousand, one hundred twenty-two".