212332303103020 has 24 divisors (see below), whose sum is σ = 455385024529344. Its totient is φ = 83125837810176.

The previous prime is 212332303102987. The next prime is 212332303103021. The reversal of 212332303103020 is 20301303233212.

It is not an unprimeable number, because it can be changed into a prime (212332303103021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112942713477 + ... + 112942715356.

It is an arithmetic number, because the mean of its divisors is an integer number (18974376022056).

Almost surely, 2^{212332303103020} is an apocalyptic number.

212332303103020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212332303103020 is an abundant number, since it is smaller than the sum of its proper divisors (243052721426324).

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

212332303103020 is a wasteful number, since it uses less digits than its factorization.

212332303103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225885428889 (or 225885428887 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 212332303103020 its reverse (20301303233212), we get a palindrome (232633606336232).

The spelling of 212332303103020 in words is "two hundred twelve trillion, three hundred thirty-two billion, three hundred three million, one hundred three thousand, twenty".