323220222121130 has 32 divisors (see below), whose sum is σ = 582944067578880. Its totient is φ = 129033055624000.

The previous prime is 323220222121091. The next prime is 323220222121177. The reversal of 323220222121130 is 31121222022323.

It is a super-2 number, since 2×323220222121130² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 323220222121130.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1161658487 + ... + 1161936693.

It is an arithmetic number, because the mean of its divisors is an integer number (18217002111840).

Almost surely, 2^{323220222121130} is an apocalyptic number.

323220222121130 is a deficient number, since it is larger than the sum of its proper divisors (259723845457750).

323220222121130 is a wasteful number, since it uses less digits than its factorization.

323220222121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506974.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 323220222121130 its reverse (31121222022323), we get a palindrome (354341444143453).

The spelling of 323220222121130 in words is "three hundred twenty-three trillion, two hundred twenty billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred thirty".