2012030022211 has 12 divisors (see below), whose sum is σ = 2216346860896. Its totient is φ = 1825167571920.

The previous prime is 2012030022173. The next prime is 2012030022217. The reversal of 2012030022211 is 1122200302102.

It is a happy number.

It is not a de Polignac number, because 2012030022211 - 2³³ = 2003440087619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012030022217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17901156 + ... + 18013201.

Almost surely, 2^{2012030022211} is an apocalyptic number.

2012030022211 is a deficient number, since it is larger than the sum of its proper divisors (204316838685).

2012030022211 is a wasteful number, since it uses less digits than its factorization.

2012030022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35914842 (or 35914831 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012030022211 its reverse (1122200302102), we get a palindrome (3134230324313).

The spelling of 2012030022211 in words is "two trillion, twelve billion, thirty million, twenty-two thousand, two hundred eleven".