200032122290 has 128 divisors (see below), whose sum is σ = 493301491200. Its totient is φ = 57551558400.

The previous prime is 200032122289. The next prime is 200032122337. The reversal of 200032122290 is 92221230002.

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 63 ways as a sum of consecutive naturals, for example, 286580 + ... + 694400.

It is an arithmetic number, because the mean of its divisors is an integer number (3853917900).

Almost surely, 2^200032122290 is an apocalyptic number.

200032122290 is an abundant number, since it is smaller than the sum of its proper divisors (293269368910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200032122290 is a wasteful number, since it uses less digits than its factorization.

200032122290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407873 (or 407859 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 200032122290 its reverse (92221230002), we get a palindrome (292253352292).

The spelling of 200032122290 in words is "two hundred billion, thirty-two million, one hundred twenty-two thousand, two hundred ninety".