10515032422 has 16 divisors (see below), whose sum is σ = 15873322752. Its totient is φ = 5223950280.

The previous prime is 10515032419. The next prime is 10515032443. The reversal of 10515032422 is 22423051501.

It is a super-2 number, since 2×10515032422² (a number of 21 digits) contains 22 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152097 + ... + 1161187.

It is an arithmetic number, because the mean of its divisors is an integer number (992082672).

Almost surely, 2^10515032422 is an apocalyptic number.

10515032422 is a deficient number, since it is larger than the sum of its proper divisors (5358290330).

10515032422 is a wasteful number, since it uses less digits than its factorization.

10515032422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12723.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10515032422 its reverse (22423051501), we get a palindrome (32938083923).

The spelling of 10515032422 in words is "ten billion, five hundred fifteen million, thirty-two thousand, four hundred twenty-two".