200112211492 has 12 divisors (see below), whose sum is σ = 355128713856. Its totient is φ = 98646864680.

The previous prime is 200112211489. The next prime is 200112211493. The reversal of 200112211492 is 294112211002.

It is not an unprimeable number, because it can be changed into a prime (200112211493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352309948 + ... + 352310515.

It is an arithmetic number, because the mean of its divisors is an integer number (29594059488).

Almost surely, 2^200112211492 is an apocalyptic number.

It is an amenable number.

200112211492 is a deficient number, since it is larger than the sum of its proper divisors (155016502364).

200112211492 is a wasteful number, since it uses less digits than its factorization.

200112211492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704620538 (or 704620536 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 200112211492 its reverse (294112211002), we get a palindrome (494224422494).

The spelling of 200112211492 in words is "two hundred billion, one hundred twelve million, two hundred eleven thousand, four hundred ninety-two".