2212333312025 has 12 divisors (see below), whose sum is σ = 2753967607932. Its totient is φ = 1762980003840.

The previous prime is 2212333312009. The next prime is 2212333312031. The reversal of 2212333312025 is 5202133332122.

It can be written as a sum of positive squares in 6 ways, for example, as 415028427529 + 1797304884496 = 644227^2 + 1340636^2 .

It is not a de Polignac number, because 2212333312025 - 2⁴ = 2212333312009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172159592 + ... + 172172441.

It is an arithmetic number, because the mean of its divisors is an integer number (229497300661).

Almost surely, 2^{2212333312025} is an apocalyptic number.

2212333312025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2212333312025 is a deficient number, since it is larger than the sum of its proper divisors (541634295907).

2212333312025 is a wasteful number, since it uses less digits than its factorization.

2212333312025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344332300 (or 344332295 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 2212333312025 its reverse (5202133332122), we get a palindrome (7414466644147).

The spelling of 2212333312025 in words is "two trillion, two hundred twelve billion, three hundred thirty-three million, three hundred twelve thousand, twenty-five".