222243241330 has 64 divisors (see below), whose sum is σ = 448960330368. Its totient is φ = 78498063360.

The previous prime is 222243241307. The next prime is 222243241361. The reversal of 222243241330 is 33142342222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2367469 + ... + 2459551.

It is an arithmetic number, because the mean of its divisors is an integer number (7015005162).

Almost surely, 2^222243241330 is an apocalyptic number.

222243241330 is an abundant number, since it is smaller than the sum of its proper divisors (226717089038).

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

222243241330 is a wasteful number, since it uses less digits than its factorization.

222243241330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92731.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 222243241330 its reverse (33142342222), we get a palindrome (255385583552).

The spelling of 222243241330 in words is "two hundred twenty-two billion, two hundred forty-three million, two hundred forty-one thousand, three hundred thirty".