235535405324222 has 8 divisors (see below), whose sum is σ = 353801419847400. Its totient is φ = 117601598708424.

The previous prime is 235535405324213. The next prime is 235535405324249. The reversal of 235535405324222 is 222423504535532.

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

It is a super-2 number, since 2×235535405324222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83051975072 + ... + 83051977907.

It is an arithmetic number, because the mean of its divisors is an integer number (44225177480925).

Almost surely, 2^{235535405324222} is an apocalyptic number.

235535405324222 is a deficient number, since it is larger than the sum of its proper divisors (118266014523178).

235535405324222 is a wasteful number, since it uses less digits than its factorization.

235535405324222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166103953690.

The product of its (nonzero) digits is 8640000, while the sum is 47.

Adding to 235535405324222 its reverse (222423504535532), we get a palindrome (457958909859754).

The spelling of 235535405324222 in words is "two hundred thirty-five trillion, five hundred thirty-five billion, four hundred five million, three hundred twenty-four thousand, two hundred twenty-two".