222935936438 has 8 divisors (see below), whose sum is σ = 354074722632. Its totient is φ = 104911028896.

The previous prime is 222935936413. The next prime is 222935936449. The reversal of 222935936438 is 834639539222.

222935936438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×222935936438² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278469620 + ... + 3278469687.

It is an arithmetic number, because the mean of its divisors is an integer number (44259340329).

Almost surely, 2^222935936438 is an apocalyptic number.

222935936438 is a deficient number, since it is larger than the sum of its proper divisors (131138786194).

222935936438 is a wasteful number, since it uses less digits than its factorization.

222935936438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6556939326.

The product of its digits is 16796160, while the sum is 56.

The spelling of 222935936438 in words is "two hundred twenty-two billion, nine hundred thirty-five million, nine hundred thirty-six thousand, four hundred thirty-eight".