222465354336 has 240 divisors, whose sum is σ = 659511224064. Its totient is φ = 73563261696.

The previous prime is 222465354301. The next prime is 222465354337. The reversal of 222465354336 is 633453564222.

It is a happy number.

222465354336 is a `hidden beast` number, since 2 + 2 + 2 + 46 + 535 + 43 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 222465354291 and 222465354300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222465354337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 209280141 + ... + 209281203.

Almost surely, 2^222465354336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222465354336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329755612032).

222465354336 is an abundant number, since it is smaller than the sum of its proper divisors (437045869728).

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

222465354336 is a wasteful number, since it uses less digits than its factorization.

222465354336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655 (or 1638 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 45.

The spelling of 222465354336 in words is "two hundred twenty-two billion, four hundred sixty-five million, three hundred fifty-four thousand, three hundred thirty-six".