210201001012312 has 16 divisors (see below), whose sum is σ = 394159174620840. Its totient is φ = 105091887780096.

The previous prime is 210201001012253. The next prime is 210201001012339. The reversal of 210201001012312 is 213210100102012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076487033 + ... + 1076682280.

Almost surely, 2^{210201001012312} is an apocalyptic number.

It is an amenable number.

210201001012312 is a deficient number, since it is larger than the sum of its proper divisors (183958173608528).

210201001012312 is a wasteful number, since it uses less digits than its factorization.

210201001012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153181522 (or 2153181518 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 210201001012312 its reverse (213210100102012), we get a palindrome (423411101114324).

The spelling of 210201001012312 in words is "two hundred ten trillion, two hundred one billion, one million, twelve thousand, three hundred twelve".