4243222011322 has 64 divisors (see below), whose sum is σ = 7545697574400. Its totient is φ = 1788590160000.

The previous prime is 4243222011317. The next prime is 4243222011341. The reversal of 4243222011322 is 2231102223424.

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, 10259398 + ... + 10664974.

It is an arithmetic number, because the mean of its divisors is an integer number (117901524600).

Almost surely, 2^{4243222011322} is an apocalyptic number.

4243222011322 is a deficient number, since it is larger than the sum of its proper divisors (3302475563078).

4243222011322 is a wasteful number, since it uses less digits than its factorization.

4243222011322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405852 (or 405838 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4243222011322 its reverse (2231102223424), we get a palindrome (6474324234746).

The spelling of 4243222011322 in words is "four trillion, two hundred forty-three billion, two hundred twenty-two million, eleven thousand, three hundred twenty-two".