10201001212112 has 20 divisors (see below), whose sum is σ = 19769743006656. Its totient is φ = 5099132049120.

The previous prime is 10201001212091. The next prime is 10201001212117. The reversal of 10201001212112 is 21121210010201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201001212117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85473314 + ... + 85592577.

Almost surely, 2^{10201001212112} is an apocalyptic number.

It is an amenable number.

10201001212112 is a deficient number, since it is larger than the sum of its proper divisors (9568741794544).

10201001212112 is a wasteful number, since it uses less digits than its factorization.

10201001212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171069626 (or 171069620 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10201001212112 its reverse (21121210010201), we get a palindrome (31322211222313).

The spelling of 10201001212112 in words is "ten trillion, two hundred one billion, one million, two hundred twelve thousand, one hundred twelve".