222320342343300 has 144 divisors (see below), whose sum is σ = 643567583038464. Its totient is φ = 59255872400000.

The previous prime is 222320342343269. The next prime is 222320342343353. The reversal of 222320342343300 is 3343243023222.

It is a happy number.

It is a super-2 number, since 2×222320342343300² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5604082465 + ... + 5604122135.

It is an arithmetic number, because the mean of its divisors is an integer number (4469219326656).

Almost surely, 2^{222320342343300} is an apocalyptic number.

222320342343300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222320342343300 is an abundant number, since it is smaller than the sum of its proper divisors (421247240695164).

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

222320342343300 is a wasteful number, since it uses less digits than its factorization.

222320342343300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48530 (or 48523 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 222320342343300 its reverse (3343243023222), we get a palindrome (225663585366522).

The spelling of 222320342343300 in words is "two hundred twenty-two trillion, three hundred twenty billion, three hundred forty-two million, three hundred forty-three thousand, three hundred".