2223134502025 has 24 divisors (see below), whose sum is σ = 2766957370904. Its totient is φ = 1771882905600.

The previous prime is 2223134502013. The next prime is 2223134502031. The reversal of 2223134502025 is 5202054313222.

It can be written as a sum of positive squares in 12 ways, for example, as 526711611001 + 1696422891024 = 725749^2 + 1302468^2 .

It is not a de Polignac number, because 2223134502025 - 2²⁵ = 2223100947593 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 23 ways as a sum of consecutive naturals, for example, 96474505 + ... + 96497545.

Almost surely, 2^{2223134502025} is an apocalyptic number.

2223134502025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2223134502025 is a deficient number, since it is larger than the sum of its proper divisors (543822868879).

2223134502025 is a wasteful number, since it uses less digits than its factorization.

2223134502025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37261 (or 37256 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 2223134502025 its reverse (5202054313222), we get a palindrome (7425188815247).

The spelling of 2223134502025 in words is "two trillion, two hundred twenty-three billion, one hundred thirty-four million, five hundred two thousand, twenty-five".