200002112211194 has 64 divisors (see below), whose sum is σ = 312148095668640. Its totient is φ = 96039297024000.

The previous prime is 200002112211193. The next prime is 200002112211199. The reversal of 200002112211194 is 491112211200002.

It can be written as a sum of positive squares in 16 ways, for example, as 52001189104225 + 148000923106969 = 7211185^2 + 12165563^2 .

It is a super-2 number, since 2×200002112211194² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200002112211193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7459133732 + ... + 7459160544.

Almost surely, 2^{200002112211194} is an apocalyptic number.

200002112211194 is a deficient number, since it is larger than the sum of its proper divisors (112145983457446).

200002112211194 is a wasteful number, since it uses less digits than its factorization.

200002112211194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31427.

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 200002112211194 its reverse (491112211200002), we get a palindrome (691114323411196).

The spelling of 200002112211194 in words is "two hundred trillion, two billion, one hundred twelve million, two hundred eleven thousand, one hundred ninety-four".