212132101230120 has 64 divisors (see below), whose sum is σ = 648403781137920. Its totient is φ = 55501228999424.

The previous prime is 212132101230043. The next prime is 212132101230131. The reversal of 212132101230120 is 21032101231212.

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, 16677045624 + ... + 16677058343.

It is an arithmetic number, because the mean of its divisors is an integer number (10131309080280).

Almost surely, 2^{212132101230120} is an apocalyptic number.

212132101230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212132101230120 is an abundant number, since it is smaller than the sum of its proper divisors (436271679907800).

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

212132101230120 is a wasteful number, since it uses less digits than its factorization.

212132101230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33354104034 (or 33354104030 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 212132101230120 its reverse (21032101231212), we get a palindrome (233164202461332).

The spelling of 212132101230120 in words is "two hundred twelve trillion, one hundred thirty-two billion, one hundred one million, two hundred thirty thousand, one hundred twenty".