2012222022110 has 32 divisors (see below), whose sum is σ = 3752336109312. Its totient is φ = 776112618240.

The previous prime is 2012222022053. The next prime is 2012222022119. The reversal of 2012222022110 is 112202222102.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012222022119) 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, 11630807 + ... + 11802546.

It is an arithmetic number, because the mean of its divisors is an integer number (117260503416).

Almost surely, 2^{2012222022110} is an apocalyptic number.

2012222022110 is a deficient number, since it is larger than the sum of its proper divisors (1740114087202).

2012222022110 is a wasteful number, since it uses less digits than its factorization.

2012222022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23433668.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2012222022110 its reverse (112202222102), we get a palindrome (2124424244212).

The spelling of 2012222022110 in words is "two trillion, twelve billion, two hundred twenty-two million, twenty-two thousand, one hundred ten".