22015341425 has 24 divisors (see below), whose sum is σ = 34035148992. Its totient is φ = 13723848000.

The previous prime is 22015341419. The next prime is 22015341431. The reversal of 22015341425 is 52414351022.

It is an interprime number because it is at equal distance from previous prime (22015341419) and next prime (22015341431).

It is not a de Polignac number, because 22015341425 - 2⁴ = 22015341409 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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5716346 + ... + 5720195.

It is an arithmetic number, because the mean of its divisors is an integer number (1418131208).

Almost surely, 2^22015341425 is an apocalyptic number.

22015341425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22015341425 is a deficient number, since it is larger than the sum of its proper divisors (12019807567).

22015341425 is a wasteful number, since it uses less digits than its factorization.

22015341425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11436569 (or 11436564 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 22015341425 its reverse (52414351022), we get a palindrome (74429692447).

The spelling of 22015341425 in words is "twenty-two billion, fifteen million, three hundred forty-one thousand, four hundred twenty-five".