199228924966600 has 48 divisors (see below), whose sum is σ = 464449093216020. Its totient is φ = 79477919635200.

The previous prime is 199228924966583. The next prime is 199228924966703. The reversal of 199228924966600 is 6669429822991.

It can be written as a sum of positive squares in 6 ways, for example, as 28795952186596 + 170432972780004 = 5366186^2 + 13054998^2 .

It is a super-2 number, since 2×199228924966600² (a number of 29 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 1335239911 + ... + 1335389110.

Almost surely, 2^{199228924966600} is an apocalyptic number.

199228924966600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199228924966600 is an abundant number, since it is smaller than the sum of its proper divisors (265220168249420).

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

199228924966600 is a wasteful number, since it uses less digits than its factorization.

199228924966600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670629410 (or 2670629401 counting only the distinct ones).

The product of its (nonzero) digits is 362797056, while the sum is 73.

The spelling of 199228924966600 in words is "one hundred ninety-nine trillion, two hundred twenty-eight billion, nine hundred twenty-four million, nine hundred sixty-six thousand, six hundred".