235220204612 has 6 divisors (see below), whose sum is σ = 411635358078. Its totient is φ = 117610102304.

The previous prime is 235220204581. The next prime is 235220204633. The reversal of 235220204612 is 216402022532.

235220204612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 138135615556 + 97084589056 = 371666^2 + 311584^2 .

It is a super-2 number, since 2×235220204612² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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, 29402525573 + ... + 29402525580.

It is an arithmetic number, because the mean of its divisors is an integer number (68605893013).

Almost surely, 2^235220204612 is an apocalyptic number.

It is an amenable number.

235220204612 is a deficient number, since it is larger than the sum of its proper divisors (176415153466).

235220204612 is a wasteful number, since it uses less digits than its factorization.

235220204612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58805051157 (or 58805051155 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 235220204612 in words is "two hundred thirty-five billion, two hundred twenty million, two hundred four thousand, six hundred twelve".