22324004021425 has 12 divisors (see below), whose sum is σ = 29138699986480. Its totient is φ = 16919245152720.

The previous prime is 22324004021419. The next prime is 22324004021437. The reversal of 22324004021425 is 52412040042322.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-22324004021425 is a prime.

It is a super-3 number, since 3×22324004021425³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23498951127 + ... + 23498952076.

Almost surely, 2^{22324004021425} is an apocalyptic number.

22324004021425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22324004021425 is a deficient number, since it is larger than the sum of its proper divisors (6814695965055).

22324004021425 is a wasteful number, since it uses less digits than its factorization.

22324004021425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46997903232 (or 46997903227 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 22324004021425 its reverse (52412040042322), we get a palindrome (74736044063747).

The spelling of 22324004021425 in words is "twenty-two trillion, three hundred twenty-four billion, four million, twenty-one thousand, four hundred twenty-five".