222683752284 has 96 divisors (see below), whose sum is σ = 629734565376. Its totient is φ = 59787970560.

The previous prime is 222683752217. The next prime is 222683752363. The reversal of 222683752284 is 482257386222.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 796944 + ... + 1039464.

It is an arithmetic number, because the mean of its divisors is an integer number (6559735056).

Almost surely, 2^222683752284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222683752284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314867282688).

222683752284 is an abundant number, since it is smaller than the sum of its proper divisors (407050813092).

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

222683752284 is a wasteful number, since it uses less digits than its factorization.

222683752284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243195 (or 243193 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 51.

The spelling of 222683752284 in words is "two hundred twenty-two billion, six hundred eighty-three million, seven hundred fifty-two thousand, two hundred eighty-four".