13065022216425 has 24 divisors (see below), whose sum is σ = 21601346882656. Its totient is φ = 6967847283840.

The previous prime is 13065022216381. The next prime is 13065022216451. The reversal of 13065022216425 is 52461222056031.

It is not a de Polignac number, because 13065022216425 - 2¹³ = 13065022208233 is a prime.

It is a Duffinian number.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 1173357 + ... + 5244693.

Almost surely, 2^{13065022216425} is an apocalyptic number.

13065022216425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13065022216425 is a deficient number, since it is larger than the sum of its proper divisors (8536324666231).

13065022216425 is a wasteful number, since it uses less digits than its factorization.

13065022216425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114137 (or 4114132 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 13065022216425 in words is "thirteen trillion, sixty-five billion, twenty-two million, two hundred sixteen thousand, four hundred twenty-five".