201012210012112 has 20 divisors (see below), whose sum is σ = 389762830956256. Its totient is φ = 100428253636320.

The previous prime is 201012210012077. The next prime is 201012210012127. The reversal of 201012210012112 is 211210012210102.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 4865689308 + ... + 4865730619.

Almost surely, 2^{201012210012112} is an apocalyptic number.

It is an amenable number.

201012210012112 is a deficient number, since it is larger than the sum of its proper divisors (188750620944144).

201012210012112 is a wasteful number, since it uses less digits than its factorization.

201012210012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731421226 (or 9731421220 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201012210012112 its reverse (211210012210102), we get a palindrome (412222222222214).

The spelling of 201012210012112 in words is "two hundred one trillion, twelve billion, two hundred ten million, twelve thousand, one hundred twelve".