22041325 has 12 divisors (see below), whose sum is σ = 27741280. Its totient is φ = 17368560.

The previous prime is 22041323. The next prime is 22041343. The reversal of 22041325 is 52314022.

It is not a de Polignac number, because 22041325 - 2¹ = 22041323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22041323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4905 + ... + 8254.

Almost surely, 2^22041325 is an apocalyptic number.

22041325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22041325 is a deficient number, since it is larger than the sum of its proper divisors (5699955).

22041325 is a wasteful number, since it uses less digits than its factorization.

22041325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13236 (or 13231 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22041325 is about 4694.8189528458. The cubic root of 22041325 is about 280.3792691987.

Adding to 22041325 its reverse (52314022), we get a palindrome (74355347).

It can be divided in two parts, 22041 and 325, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 22041325 in words is "twenty-two million, forty-one thousand, three hundred twenty-five".