212031242403332 has 48 divisors (see below), whose sum is σ = 412745672836224. Its totient is φ = 94493056224000.

The previous prime is 212031242403247. The next prime is 212031242403347. The reversal of 212031242403332 is 233304242130212.

212031242403332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126172073 + ... + 127841520.

It is an arithmetic number, because the mean of its divisors is an integer number (8598868184088).

Almost surely, 2^{212031242403332} is an apocalyptic number.

212031242403332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212031242403332 is a deficient number, since it is larger than the sum of its proper divisors (200714430432892).

212031242403332 is a wasteful number, since it uses less digits than its factorization.

212031242403332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254013980 (or 254013978 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 212031242403332 its reverse (233304242130212), we get a palindrome (445335484533544).

The spelling of 212031242403332 in words is "two hundred twelve trillion, thirty-one billion, two hundred forty-two million, four hundred three thousand, three hundred thirty-two".