222646514463023 has 24 divisors (see below), whose sum is σ = 268552340508672. Its totient is φ = 180794283625872.

The previous prime is 222646514463013. The next prime is 222646514463047. The reversal of 222646514463023 is 320364415646222.

It is not a de Polignac number, because 222646514463023 - 2⁶ = 222646514462959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222646514463013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448665986 + ... + 449161952.

It is an arithmetic number, because the mean of its divisors is an integer number (11189680854528).

Almost surely, 2^{222646514463023} is an apocalyptic number.

222646514463023 is a deficient number, since it is larger than the sum of its proper divisors (45905826045649).

222646514463023 is a wasteful number, since it uses less digits than its factorization.

222646514463023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673659 (or 673640 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 222646514463023 in words is "two hundred twenty-two trillion, six hundred forty-six billion, five hundred fourteen million, four hundred sixty-three thousand, twenty-three".