20222102002112 has 28 divisors (see below), whose sum is σ = 40393983571536. Its totient is φ = 10044090393600.

The previous prime is 20222102002049. The next prime is 20222102002127. The reversal of 20222102002112 is 21120020122202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1046249753 + ... + 1046269080.

It is an arithmetic number, because the mean of its divisors is an integer number (1442642270412).

Almost surely, 2^{20222102002112} is an apocalyptic number.

It is an amenable number.

20222102002112 is a deficient number, since it is larger than the sum of its proper divisors (20171881569424).

20222102002112 is a wasteful number, since it uses less digits than its factorization.

20222102002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092518996 (or 2092518986 counting only the distinct ones).

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

Adding to 20222102002112 its reverse (21120020122202), we get a palindrome (41342122124314).

The spelling of 20222102002112 in words is "twenty trillion, two hundred twenty-two billion, one hundred two million, two thousand, one hundred twelve".