222330420350722 has 8 divisors (see below), whose sum is σ = 333525940077456. Its totient is φ = 111155106991572.

The previous prime is 222330420350669. The next prime is 222330420350737. The reversal of 222330420350722 is 227053024033222.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5051564388 + ... + 5051608399.

It is an arithmetic number, because the mean of its divisors is an integer number (41690742509682).

Almost surely, 2^{222330420350722} is an apocalyptic number.

222330420350722 is a deficient number, since it is larger than the sum of its proper divisors (111195519726734).

222330420350722 is a wasteful number, since it uses less digits than its factorization.

222330420350722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10103183792.

The product of its (nonzero) digits is 241920, while the sum is 37.

Adding to 222330420350722 its reverse (227053024033222), we get a palindrome (449383444383944).

The spelling of 222330420350722 in words is "two hundred twenty-two trillion, three hundred thirty billion, four hundred twenty million, three hundred fifty thousand, seven hundred twenty-two".