2011204198 has 4 divisors (see below), whose sum is σ = 3016806300. Its totient is φ = 1005602098.

The previous prime is 2011204189. The next prime is 2011204229. The reversal of 2011204198 is 8914021102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502801048 + ... + 502801051.

It is an arithmetic number, because the mean of its divisors is an integer number (754201575).

Almost surely, 2^2011204198 is an apocalyptic number.

2011204198 is a deficient number, since it is larger than the sum of its proper divisors (1005602102).

2011204198 is a wasteful number, since it uses less digits than its factorization.

2011204198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005602101.

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

The square root of 2011204198 is about 44846.4513423303. The cubic root of 2011204198 is about 1262.2694042522.

The spelling of 2011204198 in words is "two billion, eleven million, two hundred four thousand, one hundred ninety-eight".