1001422036 has 12 divisors (see below), whose sum is σ = 1760795680. Its totient is φ = 498337560.

The previous prime is 1001422021. The next prime is 1001422061. The reversal of 1001422036 is 6302241001.

It is a super-3 number, since 3×1001422036³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 592416 + ... + 594103.

Almost surely, 2^1001422036 is an apocalyptic number.

It is an amenable number.

1001422036 is a deficient number, since it is larger than the sum of its proper divisors (759373644).

1001422036 is a wasteful number, since it uses less digits than its factorization.

1001422036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186734 (or 1186732 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1001422036 is about 31645.2529773424. The cubic root of 1001422036 is about 1000.4737874900.

Adding to 1001422036 its reverse (6302241001), we get a palindrome (7303663037).

The spelling of 1001422036 in words is "one billion, one million, four hundred twenty-two thousand, thirty-six".