200216661051 has 16 divisors (see below), whose sum is σ = 295213610880. Its totient is φ = 119681190720.

The previous prime is 200216661041. The next prime is 200216661053. The reversal of 200216661051 is 150166612002.

It is not a de Polignac number, because 200216661051 - 2¹⁹ = 200216136763 is a prime.

It is a super-2 number, since 2×200216661051² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200216661053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41553561 + ... + 41558378.

It is an arithmetic number, because the mean of its divisors is an integer number (18450850680).

Almost surely, 2^200216661051 is an apocalyptic number.

200216661051 is a deficient number, since it is larger than the sum of its proper divisors (94996949829).

200216661051 is a wasteful number, since it uses less digits than its factorization.

200216661051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83112026.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 200216661051 in words is "two hundred billion, two hundred sixteen million, six hundred sixty-one thousand, fifty-one".