200202433121 has 8 divisors (see below), whose sum is σ = 212001736104. Its totient is φ = 188405651200.

The previous prime is 200202433111. The next prime is 200202433153. The reversal of 200202433121 is 121334202002.

It can be written as a sum of positive squares in 4 ways, for example, as 155539528225 + 44662904896 = 394385^2 + 211336^2 .

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 200202433121 - 2¹⁰ = 200202432097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200202433093 and 200202433102.

It is not an unprimeable number, because it can be changed into a prime (200202433111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465530 + ... + 785571.

It is an arithmetic number, because the mean of its divisors is an integer number (26500217013).

Almost surely, 2^200202433121 is an apocalyptic number.

It is an amenable number.

200202433121 is a deficient number, since it is larger than the sum of its proper divisors (11799302983).

200202433121 is a wasteful number, since it uses less digits than its factorization.

200202433121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260531.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 200202433121 its reverse (121334202002), we get a palindrome (321536635123).

The spelling of 200202433121 in words is "two hundred billion, two hundred two million, four hundred thirty-three thousand, one hundred twenty-one".