1012432032215 has 24 divisors (see below), whose sum is σ = 1228978952880. Its totient is φ = 800637686784.

The previous prime is 1012432032211. The next prime is 1012432032251. The reversal of 1012432032215 is 5122302342101.

It is not a de Polignac number, because 1012432032215 - 2² = 1012432032211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012432032211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37717439 + ... + 37744271.

It is an arithmetic number, because the mean of its divisors is an integer number (51207456370).

Almost surely, 2^{1012432032215} is an apocalyptic number.

1012432032215 is a deficient number, since it is larger than the sum of its proper divisors (216546920665).

1012432032215 is an equidigital number, since it uses as much as digits as its factorization.

1012432032215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27443 (or 27210 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1012432032215 its reverse (5122302342101), we get a palindrome (6134734374316).

The spelling of 1012432032215 in words is "one trillion, twelve billion, four hundred thirty-two million, thirty-two thousand, two hundred fifteen".