201012212201194 has 8 divisors (see below), whose sum is σ = 302606832087108. Its totient is φ = 100143268172160.

The previous prime is 201012212201161. The next prime is 201012212201377. The reversal of 201012212201194 is 491102212210102.

201012212201194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154085424003225 + 46926788197969 = 12413115^2 + 6850313^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181418963527 + ... + 181418964634.

Almost surely, 2^{201012212201194} is an apocalyptic number.

201012212201194 is a deficient number, since it is larger than the sum of its proper divisors (101594619885914).

201012212201194 is a wasteful number, since it uses less digits than its factorization.

201012212201194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362837928440.

The product of its (nonzero) digits is 1152, while the sum is 28.

Adding to 201012212201194 its reverse (491102212210102), we get a palindrome (692114424411296).

The spelling of 201012212201194 in words is "two hundred one trillion, twelve billion, two hundred twelve million, two hundred one thousand, one hundred ninety-four".