1032215031225 has 36 divisors (see below), whose sum is σ = 2112927787776. Its totient is φ = 471869727840.

The previous prime is 1032215031217. The next prime is 1032215031247. The reversal of 1032215031225 is 5221305122301.

1032215031225 is a `hidden beast` number, since 1 + 0 + 32 + 2 + 1 + 503 + 122 + 5 = 666.

It is not a de Polignac number, because 1032215031225 - 2³ = 1032215031217 is a prime.

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 35 ways as a sum of consecutive naturals, for example, 327685737 + ... + 327688886.

Almost surely, 2^{1032215031225} is an apocalyptic number.

1032215031225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1032215031225 is an abundant number, since it is smaller than the sum of its proper divisors (1080712756551).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032215031225 is a wasteful number, since it uses less digits than its factorization.

1032215031225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655374646 (or 655374638 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 1032215031225 in words is "one trillion, thirty-two billion, two hundred fifteen million, thirty-one thousand, two hundred twenty-five".