205332221035 has 8 divisors (see below), whose sum is σ = 254895171120. Its totient is φ = 158601439584.

The previous prime is 205332221009. The next prime is 205332221047. The reversal of 205332221035 is 530122233502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 205332221035 - 2⁹ = 205332220523 is a prime.

It is a super-2 number, since 2×205332221035² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 205332220994 and 205332221012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708041997 + ... + 708042286.

It is an arithmetic number, because the mean of its divisors is an integer number (31861896390).

Almost surely, 2^205332221035 is an apocalyptic number.

205332221035 is a deficient number, since it is larger than the sum of its proper divisors (49562950085).

205332221035 is a wasteful number, since it uses less digits than its factorization.

205332221035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416084317.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 205332221035 its reverse (530122233502), we get a palindrome (735454454537).

The spelling of 205332221035 in words is "two hundred five billion, three hundred thirty-two million, two hundred twenty-one thousand, thirty-five".