222404423432 has 32 divisors (see below), whose sum is σ = 420469896000. Its totient is φ = 110282762304.

The previous prime is 222404423429. The next prime is 222404423447. The reversal of 222404423432 is 234324404222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261218 + ... + 716270.

It is an arithmetic number, because the mean of its divisors is an integer number (13139684250).

Almost surely, 2^222404423432 is an apocalyptic number.

It is an amenable number.

222404423432 is a deficient number, since it is larger than the sum of its proper divisors (198065472568).

222404423432 is a wasteful number, since it uses less digits than its factorization.

222404423432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455565 (or 455561 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 222404423432 its reverse (234324404222), we get a palindrome (456728827654).

The spelling of 222404423432 in words is "two hundred twenty-two billion, four hundred four million, four hundred twenty-three thousand, four hundred thirty-two".