13322055415 has 4 divisors (see below), whose sum is σ = 15986466504. Its totient is φ = 10657644328.

The previous prime is 13322055403. The next prime is 13322055419. The reversal of 13322055415 is 51455022331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51455022331 = 192343 ⋅267517.

It is a cyclic number.

It is not a de Polignac number, because 13322055415 - 2¹³ = 13322047223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322055419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332205537 + ... + 1332205546.

It is an arithmetic number, because the mean of its divisors is an integer number (3996616626).

Almost surely, 2^13322055415 is an apocalyptic number.

13322055415 is a deficient number, since it is larger than the sum of its proper divisors (2664411089).

13322055415 is an equidigital number, since it uses as much as digits as its factorization.

13322055415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664411088.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 13322055415 its reverse (51455022331), we get a palindrome (64777077746).

The spelling of 13322055415 in words is "thirteen billion, three hundred twenty-two million, fifty-five thousand, four hundred fifteen".