323000211122220 has 48 divisors (see below), whose sum is σ = 904401450989568. Its totient is φ = 86133307742400.

The previous prime is 323000211122219. The next prime is 323000211122227. The reversal of 323000211122220 is 22221112000323.

It is not an unprimeable number, because it can be changed into a prime (323000211122227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86949895 + ... + 90588545.

It is an arithmetic number, because the mean of its divisors is an integer number (18841696895616).

Almost surely, 2^{323000211122220} is an apocalyptic number.

323000211122220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323000211122220 is an abundant number, since it is smaller than the sum of its proper divisors (581401239867348).

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

323000211122220 is a wasteful number, since it uses less digits than its factorization.

323000211122220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118150 (or 5118148 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 323000211122220 its reverse (22221112000323), we get a palindrome (345221323122543).

The spelling of 323000211122220 in words is "three hundred twenty-three trillion, two hundred eleven million, one hundred twenty-two thousand, two hundred twenty".