222224313432 has 32 divisors (see below), whose sum is σ = 606066310080. Its totient is φ = 67340700960.

The previous prime is 222224313431. The next prime is 222224313457. The reversal of 222224313432 is 234313422222.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 222224313432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222224313431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420879118 + ... + 420879645.

It is an arithmetic number, because the mean of its divisors is an integer number (18939572190).

Almost surely, 2^222224313432 is an apocalyptic number.

222224313432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222224313432 is an abundant number, since it is smaller than the sum of its proper divisors (383841996648).

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

222224313432 is a wasteful number, since it uses less digits than its factorization.

222224313432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841758783 (or 841758779 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 222224313432 its reverse (234313422222), we get a palindrome (456537735654).

The spelling of 222224313432 in words is "two hundred twenty-two billion, two hundred twenty-four million, three hundred thirteen thousand, four hundred thirty-two".