212120301000232 has 64 divisors (see below), whose sum is σ = 398552607129600. Its totient is φ = 105839925186240.

The previous prime is 212120301000137. The next prime is 212120301000247. The reversal of 212120301000232 is 232000103021212.

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, 32105385073 + ... + 32105391679.

It is an arithmetic number, because the mean of its divisors is an integer number (6227384486400).

Almost surely, 2^{212120301000232} is an apocalyptic number.

It is an amenable number.

212120301000232 is a deficient number, since it is larger than the sum of its proper divisors (186432306129368).

212120301000232 is a wasteful number, since it uses less digits than its factorization.

212120301000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486 (or 11482 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212120301000232 its reverse (232000103021212), we get a palindrome (444120404021444).

The spelling of 212120301000232 in words is "two hundred twelve trillion, one hundred twenty billion, three hundred one million, two hundred thirty-two", and thus it is an aban number.