212320033332 has 24 divisors (see below), whose sum is σ = 540450994272. Its totient is φ = 64339404000.

The previous prime is 212320033327. The next prime is 212320033411. The reversal of 212320033332 is 233330023212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804242419 + ... + 804242682.

It is an arithmetic number, because the mean of its divisors is an integer number (22518791428).

Almost surely, 2^212320033332 is an apocalyptic number.

212320033332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212320033332 is an abundant number, since it is smaller than the sum of its proper divisors (328130960940).

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

212320033332 is a wasteful number, since it uses less digits than its factorization.

212320033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608485119 (or 1608485117 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 212320033332 its reverse (233330023212), we get a palindrome (445650056544).

The spelling of 212320033332 in words is "two hundred twelve billion, three hundred twenty million, thirty-three thousand, three hundred thirty-two".