222052304625 has 32 divisors (see below), whose sum is σ = 376466673024. Its totient is φ = 116193396800.

The previous prime is 222052304603. The next prime is 222052304627. The reversal of 222052304625 is 526403250222.

It is not a de Polignac number, because 222052304625 - 2¹⁸ = 222052042481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222052304627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5566347 + ... + 5606096.

It is an arithmetic number, because the mean of its divisors is an integer number (11764583532).

Almost surely, 2^222052304625 is an apocalyptic number.

222052304625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222052304625 is a deficient number, since it is larger than the sum of its proper divisors (154414368399).

222052304625 is a wasteful number, since it uses less digits than its factorization.

222052304625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11172514 (or 11172504 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 222052304625 its reverse (526403250222), we get a palindrome (748455554847).

The spelling of 222052304625 in words is "two hundred twenty-two billion, fifty-two million, three hundred four thousand, six hundred twenty-five".