212233313040 has 160 divisors (see below), whose sum is σ = 764239109376. Its totient is φ = 47715194880.

The previous prime is 212233313021. The next prime is 212233313069. The reversal of 212233313040 is 40313332212.

212233313040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 212233313040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 933007 + ... + 1137966.

Almost surely, 2^212233313040 is an apocalyptic number.

212233313040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212233313040 is an abundant number, since it is smaller than the sum of its proper divisors (552005796336).

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

212233313040 is a wasteful number, since it uses less digits than its factorization.

212233313040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071057 (or 2071051 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 212233313040 its reverse (40313332212), we get a palindrome (252546645252).

The spelling of 212233313040 in words is "two hundred twelve billion, two hundred thirty-three million, three hundred thirteen thousand, forty".