322312040100 has 54 divisors (see below), whose sum is σ = 1010269186290. Its totient is φ = 85949877120.

The previous prime is 322312040093. The next prime is 322312040117. The reversal of 322312040100 is 1040213223.

322312040100 is a `hidden beast` number, since 32 + 231 + 2 + 0 + 401 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1203951204 + 321108088896 = 34698^2 + 566664^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 179061345 + ... + 179063144.

It is an arithmetic number, because the mean of its divisors is an integer number (18708688635).

Almost surely, 2^322312040100 is an apocalyptic number.

322312040100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

322312040100 is an abundant number, since it is smaller than the sum of its proper divisors (687957146190).

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

322312040100 is a wasteful number, since it uses less digits than its factorization.

322312040100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358124509 (or 358124499 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 322312040100 its reverse (1040213223), we get a palindrome (323352253323).

The spelling of 322312040100 in words is "three hundred twenty-two billion, three hundred twelve million, forty thousand, one hundred".