1015352122472 has 32 divisors (see below), whose sum is σ = 1988378560800. Its totient is φ = 485582958144.

The previous prime is 1015352122397. The next prime is 1015352122481. The reversal of 1015352122472 is 2742212535101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29052398 + ... + 29087325.

It is an arithmetic number, because the mean of its divisors is an integer number (62136830025).

Almost surely, 2^{1015352122472} is an apocalyptic number.

It is an amenable number.

1015352122472 is a deficient number, since it is larger than the sum of its proper divisors (973026438328).

1015352122472 is a wasteful number, since it uses less digits than its factorization.

1015352122472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58139825 (or 58139821 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

Adding to 1015352122472 its reverse (2742212535101), we get a palindrome (3757564657573).

The spelling of 1015352122472 in words is "one trillion, fifteen billion, three hundred fifty-two million, one hundred twenty-two thousand, four hundred seventy-two".