200072011 has 4 divisors (see below), whose sum is σ = 202053024. Its totient is φ = 198091000.

The previous prime is 200071981. The next prime is 200072021. The reversal of 200072011 is 110270002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200072011 - 2²¹ = 197974859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200071982 and 200072000.

It is not an unprimeable number, because it can be changed into a prime (200072021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990355 + ... + 990556.

It is an arithmetic number, because the mean of its divisors is an integer number (50513256).

Almost surely, 2^200072011 is an apocalyptic number.

200072011 is a deficient number, since it is larger than the sum of its proper divisors (1981013).

200072011 is a wasteful number, since it uses less digits than its factorization.

200072011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981012.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 200072011 is about 14144.6813679206. The cubic root of 200072011 is about 584.8737263676.

The spelling of 200072011 in words is "two hundred million, seventy-two thousand, eleven".