200201202120194 has 16 divisors (see below), whose sum is σ = 327604412848320. Its totient is φ = 90999867045360.

The previous prime is 200201202120119. The next prime is 200201202120221. The reversal of 200201202120194 is 491021202102002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30948854 + ... + 36854225.

It is an arithmetic number, because the mean of its divisors is an integer number (20475275803020).

Almost surely, 2^{200201202120194} is an apocalyptic number.

200201202120194 is a deficient number, since it is larger than the sum of its proper divisors (127403210728126).

200201202120194 is a wasteful number, since it uses less digits than its factorization.

200201202120194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67937305.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 200201202120194 its reverse (491021202102002), we get a palindrome (691222404222196).

The spelling of 200201202120194 in words is "two hundred trillion, two hundred one billion, two hundred two million, one hundred twenty thousand, one hundred ninety-four".