22425204200355 has 24 divisors (see below), whose sum is σ = 42404022488880. Its totient is φ = 10872826278720.

The previous prime is 22425204200303. The next prime is 22425204200359. The reversal of 22425204200355 is 55300240252422.

22425204200355 is a `hidden beast` number, since 2 + 2 + 42 + 520 + 42 + 0 + 0 + 3 + 55 = 666.

It is not a de Polignac number, because 22425204200355 - 2¹⁰ = 22425204199331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22425204200359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22651720920 + ... + 22651721909.

It is an arithmetic number, because the mean of its divisors is an integer number (1766834270370).

Almost surely, 2^{22425204200355} is an apocalyptic number.

22425204200355 is a deficient number, since it is larger than the sum of its proper divisors (19978818288525).

22425204200355 is a wasteful number, since it uses less digits than its factorization.

22425204200355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45303442851 (or 45303442848 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 22425204200355 its reverse (55300240252422), we get a palindrome (77725444452777).

The spelling of 22425204200355 in words is "twenty-two trillion, four hundred twenty-five billion, two hundred four million, two hundred thousand, three hundred fifty-five".