235272205017 has 32 divisors (see below), whose sum is σ = 352019487360. Its totient is φ = 155295221760.

The previous prime is 235272205001. The next prime is 235272205019. The reversal of 235272205017 is 710502272532.

It is not a de Polignac number, because 235272205017 - 2⁴ = 235272205001 is a prime.

It is a super-2 number, since 2×235272205017² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (235272205019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 992533 + ... + 1206509.

It is an arithmetic number, because the mean of its divisors is an integer number (11000608980).

Almost surely, 2^235272205017 is an apocalyptic number.

235272205017 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

235272205017 is a deficient number, since it is larger than the sum of its proper divisors (116747282343).

235272205017 is a wasteful number, since it uses less digits than its factorization.

235272205017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214390 (or 214384 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

Adding to 235272205017 its reverse (710502272532), we get a palindrome (945774477549).

The spelling of 235272205017 in words is "two hundred thirty-five billion, two hundred seventy-two million, two hundred five thousand, seventeen".