223462415443422 has 8 divisors (see below), whose sum is σ = 446924830886856. Its totient is φ = 74487471814472.

The previous prime is 223462415443411. The next prime is 223462415443453. The reversal of 223462415443422 is 224344514264322.

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

223462415443422 is an admirable number.

It is a super-2 number, since 2×223462415443422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18621867953613 + ... + 18621867953624.

It is an arithmetic number, because the mean of its divisors is an integer number (55865603860857).

Almost surely, 2^{223462415443422} is an apocalyptic number.

223462415443422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223462415443422 is a wasteful number, since it uses less digits than its factorization.

223462415443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37243735907242.

The product of its digits is 8847360, while the sum is 48.

The spelling of 223462415443422 in words is "two hundred twenty-three trillion, four hundred sixty-two billion, four hundred fifteen million, four hundred forty-three thousand, four hundred twenty-two".