2122221120003 has 12 divisors (see below), whose sum is σ = 3068013024648. Its totient is φ = 1413622148640.

The previous prime is 2122221119983. The next prime is 2122221120023. The reversal of 2122221120003 is 3000211222212.

It is an interprime number because it is at equal distance from previous prime (2122221119983) and next prime (2122221120023).

It is not a de Polignac number, because 2122221120003 - 2²⁴ = 2122204342787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122221120023) 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, 99316338 + ... + 99337703.

It is an arithmetic number, because the mean of its divisors is an integer number (255667752054).

Almost surely, 2^{2122221120003} is an apocalyptic number.

2122221120003 is a deficient number, since it is larger than the sum of its proper divisors (945791904645).

2122221120003 is a wasteful number, since it uses less digits than its factorization.

2122221120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198655234 (or 198655231 counting only the distinct ones).

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

Adding to 2122221120003 its reverse (3000211222212), we get a palindrome (5122432342215).

The spelling of 2122221120003 in words is "two trillion, one hundred twenty-two billion, two hundred twenty-one million, one hundred twenty thousand, three".