2012000120222 has 4 divisors (see below), whose sum is σ = 3018000180336. Its totient is φ = 1006000060110.

The previous prime is 2012000120219. The next prime is 2012000120243. The reversal of 2012000120222 is 2220210002102.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2012000120197 and 2012000120206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503000030054 + ... + 503000030057.

It is an arithmetic number, because the mean of its divisors is an integer number (754500045084).

Almost surely, 2^{2012000120222} is an apocalyptic number.

2012000120222 is a deficient number, since it is larger than the sum of its proper divisors (1006000060114).

2012000120222 is a wasteful number, since it uses less digits than its factorization.

2012000120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006000060113.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2012000120222 its reverse (2220210002102), we get a palindrome (4232210122324).

The spelling of 2012000120222 in words is "two trillion, twelve billion, one hundred twenty thousand, two hundred twenty-two".