212020132232 has 16 divisors (see below), whose sum is σ = 418460787600. Its totient is φ = 100430588880.

The previous prime is 212020132201. The next prime is 212020132243. The reversal of 212020132232 is 232231020212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697434494 + ... + 697434797.

It is an arithmetic number, because the mean of its divisors is an integer number (26153799225).

Almost surely, 2^212020132232 is an apocalyptic number.

It is an amenable number.

212020132232 is a deficient number, since it is larger than the sum of its proper divisors (206440655368).

212020132232 is a wasteful number, since it uses less digits than its factorization.

212020132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394869316 (or 1394869312 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212020132232 its reverse (232231020212), we get a palindrome (444251152444).

The spelling of 212020132232 in words is "two hundred twelve billion, twenty million, one hundred thirty-two thousand, two hundred thirty-two".