323212213322100 has 54 divisors (see below), whose sum is σ = 1013090726426870. Its totient is φ = 86189923552320.

The previous prime is 323212213322087. The next prime is 323212213322129. The reversal of 323212213322100 is 1223312212323.

323212213322100 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 1 + 221 + 332 + 2 + 100 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 5390959560336 + 317821253761764 = 2321844^2 + 17827542^2 .

It is a super-2 number, since 2×323212213322100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 179562339835 + ... + 179562341634.

Almost surely, 2^{323212213322100} is an apocalyptic number.

323212213322100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323212213322100 is an abundant number, since it is smaller than the sum of its proper divisors (689878513104770).

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

323212213322100 is a wasteful number, since it uses less digits than its factorization.

323212213322100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359124681489 (or 359124681479 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 323212213322100 its reverse (1223312212323), we get a palindrome (324435525534423).

The spelling of 323212213322100 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirteen million, three hundred twenty-two thousand, one hundred".