2222331212203 has 2 divisors, whose sum is σ = 2222331212204. Its totient is φ = 2222331212202.

The previous prime is 2222331212183. The next prime is 2222331212249. The reversal of 2222331212203 is 3022121332222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222331212203 - 2³⁷ = 2084892258731 is a prime.

It is a super-2 number, since 2×2222331212203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2222331212273) 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 as a sum of consecutive naturals, namely, 1111165606101 + 1111165606102.

It is an arithmetic number, because the mean of its divisors is an integer number (1111165606102).

Almost surely, 2^{2222331212203} is an apocalyptic number.

2222331212203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222331212203 is an equidigital number, since it uses as much as digits as its factorization.

2222331212203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2222331212203 its reverse (3022121332222), we get a palindrome (5244452544425).

The spelling of 2222331212203 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-one million, two hundred twelve thousand, two hundred three".