212001232323000 has 64 divisors (see below), whose sum is σ = 661443844857120. Its totient is φ = 56533661952000.

The previous prime is 212001232322987. The next prime is 212001232323037. The reversal of 212001232323000 is 323232100212.

It is a happy number.

It is a congruent number.

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, 35333535721 + ... + 35333541720.

Almost surely, 2^{212001232323000} is an apocalyptic number.

212001232323000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212001232323000 is an abundant number, since it is smaller than the sum of its proper divisors (449442612534120).

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

212001232323000 is a wasteful number, since it uses less digits than its factorization.

212001232323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70667077465 (or 70667077451 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 212001232323000 its reverse (323232100212), we get a palindrome (212324464423212).

The spelling of 212001232323000 in words is "two hundred twelve trillion, one billion, two hundred thirty-two million, three hundred twenty-three thousand".