235622626225 has 18 divisors (see below), whose sum is σ = 339873618534. Its totient is φ = 161569800000.

The previous prime is 235622626201. The next prime is 235622626273. The reversal of 235622626225 is 522626226532.

It can be written as a sum of positive squares in 3 ways, for example, as 42319072656 + 193303553569 = 205716^2 + 439663^2 .

It is not a de Polignac number, because 235622626225 - 2⁷ = 235622626097 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 (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 96171276 + ... + 96173725.

Almost surely, 2^235622626225 is an apocalyptic number.

235622626225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235622626225 is a deficient number, since it is larger than the sum of its proper divisors (104250992309).

235622626225 is a wasteful number, since it uses less digits than its factorization.

235622626225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192345025 (or 192345013 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The spelling of 235622626225 in words is "two hundred thirty-five billion, six hundred twenty-two million, six hundred twenty-six thousand, two hundred twenty-five".