210012002140012 has 48 divisors (see below), whose sum is σ = 373518091376640. Its totient is φ = 103300077589632.

The previous prime is 210012002140001. The next prime is 210012002140049. The reversal of 210012002140012 is 210041200210012.

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, 632006013 + ... + 632338219.

It is an arithmetic number, because the mean of its divisors is an integer number (7781626903680).

Almost surely, 2^{210012002140012} is an apocalyptic number.

It is an amenable number.

210012002140012 is a deficient number, since it is larger than the sum of its proper divisors (163506089236628).

210012002140012 is a wasteful number, since it uses less digits than its factorization.

210012002140012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337870 (or 337868 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210012002140012 its reverse (210041200210012), we get a palindrome (420053202350024).

The spelling of 210012002140012 in words is "two hundred ten trillion, twelve billion, two million, one hundred forty thousand, twelve".