22425110002504 has 48 divisors (see below), whose sum is σ = 46674634382460. Its totient is φ = 10092308688000.

The previous prime is 22425110002499. The next prime is 22425110002507. The reversal of 22425110002504 is 40520001152422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15960040980004 + 6465069022500 = 3995002^2 + 2542650^2 .

It is not an unprimeable number, because it can be changed into a prime (22425110002507) 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, 114587559 + ... + 114783094.

Almost surely, 2^{22425110002504} is an apocalyptic number.

It is an amenable number.

22425110002504 is an abundant number, since it is smaller than the sum of its proper divisors (24249524379956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22425110002504 is a wasteful number, since it uses less digits than its factorization.

22425110002504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229370782 (or 229370767 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 22425110002504 its reverse (40520001152422), we get a palindrome (62945111154926).

The spelling of 22425110002504 in words is "twenty-two trillion, four hundred twenty-five billion, one hundred ten million, two thousand, five hundred four".