200192677966 has 16 divisors (see below), whose sum is σ = 308556421920. Its totient is φ = 97343195040.

The previous prime is 200192677961. The next prime is 200192677987. The reversal of 200192677966 is 669776291002.

It is a super-2 number, since 2×200192677966² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200192677961) 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, 512505 + ... + 814276.

It is an arithmetic number, because the mean of its divisors is an integer number (19284776370).

Almost surely, 2^200192677966 is an apocalyptic number.

200192677966 is a deficient number, since it is larger than the sum of its proper divisors (108363743954).

200192677966 is a wasteful number, since it uses less digits than its factorization.

200192677966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328859.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 200192677966 in words is "two hundred billion, one hundred ninety-two million, six hundred seventy-seven thousand, nine hundred sixty-six".