68201001212 has 24 divisors (see below), whose sum is σ = 119747112576. Its totient is φ = 33987724848.

The previous prime is 68201001203. The next prime is 68201001223. The reversal of 68201001212 is 21210010286.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498463 + ... + 1543305.

It is an arithmetic number, because the mean of its divisors is an integer number (4989463024).

Almost surely, 2^68201001212 is an apocalyptic number.

It is an amenable number.

68201001212 is a deficient number, since it is larger than the sum of its proper divisors (51546111364).

68201001212 is a wasteful number, since it uses less digits than its factorization.

68201001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46097 (or 46095 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 68201001212 its reverse (21210010286), we get a palindrome (89411011498).

The spelling of 68201001212 in words is "sixty-eight billion, two hundred one million, one thousand, two hundred twelve".