2012200221011 has 32 divisors (see below), whose sum is σ = 2238125395968. Its totient is φ = 1800765711360.

The previous prime is 2012200221007. The next prime is 2012200221041. The reversal of 2012200221011 is 1101220022102.

It is a cyclic number.

It is not a de Polignac number, because 2012200221011 - 2² = 2012200221007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012200221001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13804070 + ... + 13949076.

It is an arithmetic number, because the mean of its divisors is an integer number (69941418624).

Almost surely, 2^{2012200221011} is an apocalyptic number.

2012200221011 is a deficient number, since it is larger than the sum of its proper divisors (225925174957).

2012200221011 is a wasteful number, since it uses less digits than its factorization.

2012200221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145571.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2012200221011 its reverse (1101220022102), we get a palindrome (3113420243113).

It can be divided in two parts, 201220022101 and 1, that added together give a palindrome (201220022102).

The spelling of 2012200221011 in words is "two trillion, twelve billion, two hundred million, two hundred twenty-one thousand, eleven".