22424411246425 has 48 divisors (see below), whose sum is σ = 28409180946048. Its totient is φ = 17554878028800.

The previous prime is 22424411246387. The next prime is 22424411246453. The reversal of 22424411246425 is 52464211442422.

It is not a de Polignac number, because 22424411246425 - 2¹¹ = 22424411244377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 361763935 + ... + 361825915.

It is an arithmetic number, because the mean of its divisors is an integer number (591857936376).

Almost surely, 2^{22424411246425} is an apocalyptic number.

22424411246425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22424411246425 is a deficient number, since it is larger than the sum of its proper divisors (5984769699623).

22424411246425 is a wasteful number, since it uses less digits than its factorization.

22424411246425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63730 (or 63725 counting only the distinct ones).

The product of its digits is 983040, while the sum is 43.

Adding to 22424411246425 its reverse (52464211442422), we get a palindrome (74888622688847).

The spelling of 22424411246425 in words is "twenty-two trillion, four hundred twenty-four billion, four hundred eleven million, two hundred forty-six thousand, four hundred twenty-five".