1222330444324 has 24 divisors (see below), whose sum is σ = 2342150810496. Its totient is φ = 553554540000.

The previous prime is 1222330444273. The next prime is 1222330444351. The reversal of 1222330444324 is 4234440332221.

It is a self number, because there is not a number n which added to its sum of digits gives 1222330444324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51243127 + ... + 51266974.

It is an arithmetic number, because the mean of its divisors is an integer number (97589617104).

Almost surely, 2^{1222330444324} is an apocalyptic number.

It is an amenable number.

1222330444324 is a deficient number, since it is larger than the sum of its proper divisors (1119820366172).

1222330444324 is a wasteful number, since it uses less digits than its factorization.

1222330444324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102510387 (or 102510385 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 1222330444324 its reverse (4234440332221), we get a palindrome (5456770776545).

The spelling of 1222330444324 in words is "one trillion, two hundred twenty-two billion, three hundred thirty million, four hundred forty-four thousand, three hundred twenty-four".