98911212001 has 4 divisors (see below), whose sum is σ = 113041385152. Its totient is φ = 84781038852.

The previous prime is 98911211981. The next prime is 98911212053. The reversal of 98911212001 is 10021211989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98911212001 - 2⁷ = 98911211873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98911212901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7065086565 + ... + 7065086578.

It is an arithmetic number, because the mean of its divisors is an integer number (28260346288).

Almost surely, 2^98911212001 is an apocalyptic number.

It is an amenable number.

98911212001 is a deficient number, since it is larger than the sum of its proper divisors (14130173151).

98911212001 is a wasteful number, since it uses less digits than its factorization.

98911212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14130173150.

The product of its (nonzero) digits is 2592, while the sum is 34.

The spelling of 98911212001 in words is "ninety-eight billion, nine hundred eleven million, two hundred twelve thousand, one".