2012011011201 has 16 divisors (see below), whose sum is σ = 2851834271040. Its totient is φ = 1258162171200.

The previous prime is 2012011011187. The next prime is 2012011011203. The reversal of 2012011011201 is 1021101102102.

It is not a de Polignac number, because 2012011011201 - 2¹⁵ = 2012010978433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012011011203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174738990 + ... + 174750503.

It is an arithmetic number, because the mean of its divisors is an integer number (178239641940).

Almost surely, 2^{2012011011201} is an apocalyptic number.

It is an amenable number.

2012011011201 is a deficient number, since it is larger than the sum of its proper divisors (839823259839).

2012011011201 is a wasteful number, since it uses less digits than its factorization.

2012011011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349489616.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2012011011201 its reverse (1021101102102), we get a palindrome (3033112113303).

Subtracting from 2012011011201 its reverse (1021101102102), we obtain a palindrome (990909909099).

The spelling of 2012011011201 in words is "two trillion, twelve billion, eleven million, eleven thousand, two hundred one".