10201200001212 has 48 divisors (see below), whose sum is σ = 26354253485952. Its totient is φ = 3045134326080.

The previous prime is 10201200001189. The next prime is 10201200001241. The reversal of 10201200001212 is 21210000210201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 576721143 + ... + 576738830.

It is an arithmetic number, because the mean of its divisors is an integer number (549046947624).

Almost surely, 2^{10201200001212} is an apocalyptic number.

10201200001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10201200001212 is an abundant number, since it is smaller than the sum of its proper divisors (16153053484740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201200001212 is a wasteful number, since it uses less digits than its factorization.

10201200001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153460058 (or 1153460056 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10201200001212 its reverse (21210000210201), we get a palindrome (31411200211413).

The spelling of 10201200001212 in words is "ten trillion, two hundred one billion, two hundred million, one thousand, two hundred twelve".