2198361033 has 96 divisors (see below), whose sum is σ = 3718041600. Its totient is φ = 1282042080.

The previous prime is 2198361029. The next prime is 2198361041. The reversal of 2198361033 is 3301638912.

2198361033 is a `hidden beast` number, since 2 + 1 + 9 + 8 + 3 + 610 + 33 = 666.

It is not a de Polignac number, because 2198361033 - 2² = 2198361029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2198361073) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15815478 + ... + 15815616.

It is an arithmetic number, because the mean of its divisors is an integer number (38729600).

Almost surely, 2^2198361033 is an apocalyptic number.

It is an amenable number.

2198361033 is a deficient number, since it is larger than the sum of its proper divisors (1519680567).

2198361033 is a wasteful number, since it uses less digits than its factorization.

2198361033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 2198361033 is about 46886.6828961060. The cubic root of 2198361033 is about 1300.2683929083.

Adding to 2198361033 its reverse (3301638912), we get a palindrome (5499999945).

The spelling of 2198361033 in words is "two billion, one hundred ninety-eight million, three hundred sixty-one thousand, thirty-three".