2198000141 has 4 divisors (see below), whose sum is σ = 2207433852. Its totient is φ = 2188566432.

The previous prime is 2198000131. The next prime is 2198000149. The reversal of 2198000141 is 1410008912.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1187078116 + 1010922025 = 34454^2 + 31795^2 .

It is a cyclic number.

It is not a de Polignac number, because 2198000141 - 2¹⁴ = 2197983757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2198000141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2198000149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4716506 + ... + 4716971.

It is an arithmetic number, because the mean of its divisors is an integer number (551858463).

Almost surely, 2^2198000141 is an apocalyptic number.

It is an amenable number.

2198000141 is a deficient number, since it is larger than the sum of its proper divisors (9433711).

2198000141 is an equidigital number, since it uses as much as digits as its factorization.

2198000141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9433710.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 2198000141 is about 46882.8341826729. The cubic root of 2198000141 is about 1300.1972365431.

The spelling of 2198000141 in words is "two billion, one hundred ninety-eight million, one hundred forty-one", and thus it is an aban number.