212132102012 has 6 divisors (see below), whose sum is σ = 371231178528. Its totient is φ = 106066051004.

The previous prime is 212132102003. The next prime is 212132102027. The reversal of 212132102012 is 210201231212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26516512748 + ... + 26516512755.

It is an arithmetic number, because the mean of its divisors is an integer number (61871863088).

Almost surely, 2^212132102012 is an apocalyptic number.

It is an amenable number.

212132102012 is a deficient number, since it is larger than the sum of its proper divisors (159099076516).

212132102012 is a wasteful number, since it uses less digits than its factorization.

212132102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53033025507 (or 53033025505 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 212132102012 its reverse (210201231212), we get a palindrome (422333333224).

The spelling of 212132102012 in words is "two hundred twelve billion, one hundred thirty-two million, one hundred two thousand, twelve".