2003122222369 has 2 divisors, whose sum is σ = 2003122222370. Its totient is φ = 2003122222368.

The previous prime is 2003122222273. The next prime is 2003122222379. The reversal of 2003122222369 is 9632222213002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1804038491025 + 199083731344 = 1343145^2 + 446188^2 .

It is a cyclic number.

It is not a de Polignac number, because 2003122222369 - 2¹¹ = 2003122220321 is a prime.

It is a super-2 number, since 2×2003122222369² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2003122222379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001561111184 + 1001561111185.

It is an arithmetic number, because the mean of its divisors is an integer number (1001561111185).

Almost surely, 2^{2003122222369} is an apocalyptic number.

It is an amenable number.

2003122222369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003122222369 is an equidigital number, since it uses as much as digits as its factorization.

2003122222369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 2003122222369 in words is "two trillion, three billion, one hundred twenty-two million, two hundred twenty-two thousand, three hundred sixty-nine".