22204025133452 has 24 divisors (see below), whose sum is σ = 38898867431424. Its totient is φ = 11090069221392.

The previous prime is 22204025133439. The next prime is 22204025133457. The reversal of 22204025133452 is 25433152040222.

It is not an unprimeable number, because it can be changed into a prime (22204025133457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13560443 + ... + 15109389.

It is an arithmetic number, because the mean of its divisors is an integer number (1620786142976).

Almost surely, 2^{22204025133452} is an apocalyptic number.

It is an amenable number.

22204025133452 is a deficient number, since it is larger than the sum of its proper divisors (16694842297972).

22204025133452 is a wasteful number, since it uses less digits than its factorization.

22204025133452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552805 (or 1552803 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 22204025133452 its reverse (25433152040222), we get a palindrome (47637177173674).

The spelling of 22204025133452 in words is "twenty-two trillion, two hundred four billion, twenty-five million, one hundred thirty-three thousand, four hundred fifty-two".