2222012010123 has 12 divisors (see below), whose sum is σ = 3212210201928. Its totient is φ = 1480124125440.

The previous prime is 2222012010107. The next prime is 2222012010133. The reversal of 2222012010123 is 3210102102222.

It is not a de Polignac number, because 2222012010123 - 2⁴ = 2222012010107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222012010096 and 2222012010105.

It is not an unprimeable number, because it can be changed into a prime (2222012010133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101422993 + ... + 101444898.

It is an arithmetic number, because the mean of its divisors is an integer number (267684183494).

Almost surely, 2^{2222012010123} is an apocalyptic number.

2222012010123 is a deficient number, since it is larger than the sum of its proper divisors (990198191805).

2222012010123 is a wasteful number, since it uses less digits than its factorization.

2222012010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202869114 (or 202869111 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2222012010123 its reverse (3210102102222), we get a palindrome (5432114112345).

The spelling of 2222012010123 in words is "two trillion, two hundred twenty-two billion, twelve million, ten thousand, one hundred twenty-three".