202223322 has 48 divisors (see below), whose sum is σ = 518019840. Its totient is φ = 55784736.

The previous prime is 202223297. The next prime is 202223339. The reversal of 202223322 is 223322202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 202223295 and 202223304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24018 + ... + 31325.

It is an arithmetic number, because the mean of its divisors is an integer number (10792080).

Almost surely, 2^202223322 is an apocalyptic number.

202223322 is an abundant number, since it is smaller than the sum of its proper divisors (315796518).

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

202223322 is a wasteful number, since it uses less digits than its factorization.

202223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55387 (or 55384 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 202223322 is about 14220.5246738649. The cubic root of 202223322 is about 586.9625779200.

Adding to 202223322 its reverse (223322202), we get a palindrome (425545524).

The spelling of 202223322 in words is "two hundred two million, two hundred twenty-three thousand, three hundred twenty-two".