222323460671 has 16 divisors (see below), whose sum is σ = 247055241888. Its totient is φ = 198754752000.

The previous prime is 222323460643. The next prime is 222323460679. The reversal of 222323460671 is 176064323222.

It is a cyclic number.

It is not a de Polignac number, because 222323460671 - 2⁶ = 222323460607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222323460679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449305 + ... + 1595346.

It is an arithmetic number, because the mean of its divisors is an integer number (15440952618).

Almost surely, 2^222323460671 is an apocalyptic number.

222323460671 is a deficient number, since it is larger than the sum of its proper divisors (24731781217).

222323460671 is a wasteful number, since it uses less digits than its factorization.

222323460671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044842.

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 222323460671 its reverse (176064323222), we get a palindrome (398387783893).

The spelling of 222323460671 in words is "two hundred twenty-two billion, three hundred twenty-three million, four hundred sixty thousand, six hundred seventy-one".