200207388021 has 8 divisors (see below), whose sum is σ = 267295820064. Its totient is φ = 133295274000.

The previous prime is 200207387983. The next prime is 200207388023. The reversal of 200207388021 is 120883702002.

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

It is not a de Polignac number, because 200207388021 - 2⁷ = 200207387893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200207388023) 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, 44076855 + ... + 44081396.

It is an arithmetic number, because the mean of its divisors is an integer number (33411977508).

Almost surely, 2^200207388021 is an apocalyptic number.

It is an amenable number.

200207388021 is a deficient number, since it is larger than the sum of its proper divisors (67088432043).

200207388021 is an equidigital number, since it uses as much as digits as its factorization.

200207388021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88159011.

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 200207388021 in words is "two hundred billion, two hundred seven million, three hundred eighty-eight thousand, twenty-one".