98218933201 has 3 divisors (see below), whose sum is σ = 98219246601. Its totient is φ = 98218619802.

The previous prime is 98218933121. The next prime is 98218933249. The reversal of 98218933201 is 10233981289.

The square root of 98218933201 is 313399.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 98218933201 - 2⁷ = 98218933073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98218933261) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 156700 + ... + 470098.

It is an arithmetic number, because the mean of its divisors is an integer number (32739748867).

Almost surely, 2^98218933201 is an apocalyptic number.

98218933201 is the 313399-th square number.

98218933201 is the 156700-th centered octagonal number.

It is an amenable number.

98218933201 is a deficient number, since it is larger than the sum of its proper divisors (313400).

98218933201 is an frugal number, since it uses more digits than its factorization.

98218933201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626798 (or 313399 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 98218933201 in words is "ninety-eight billion, two hundred eighteen million, nine hundred thirty-three thousand, two hundred one".