323212230203020 has 24 divisors (see below), whose sum is σ = 678748120286544. Its totient is φ = 129284427917376.

The previous prime is 323212230202991. The next prime is 323212230203039. The reversal of 323212230203020 is 20302032212323.

It is a super-2 number, since 2×323212230203020² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23272639 + ... + 34467958.

It is an arithmetic number, because the mean of its divisors is an integer number (28281171678606).

Almost surely, 2^{323212230203020} is an apocalyptic number.

It is an amenable number.

323212230203020 is an abundant number, since it is smaller than the sum of its proper divisors (355535890083524).

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

323212230203020 is a wasteful number, since it uses less digits than its factorization.

323212230203020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58020489 (or 58020487 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 323212230203020 its reverse (20302032212323), we get a palindrome (343514262415343).

The spelling of 323212230203020 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred three thousand, twenty".