98881133211 has 40 divisors (see below), whose sum is σ = 177697850880. Its totient is φ = 53529630192.

The previous prime is 98881133189. The next prime is 98881133231. The reversal of 98881133211 is 11233118889.

It is not a de Polignac number, because 98881133211 - 2⁵ = 98881133179 is a prime.

It is a super-3 number, since 3×98881133211³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (98881133231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4578531 + ... + 4600076.

It is an arithmetic number, because the mean of its divisors is an integer number (4442446272).

Almost surely, 2^98881133211 is an apocalyptic number.

98881133211 is a deficient number, since it is larger than the sum of its proper divisors (78816717669).

98881133211 is a wasteful number, since it uses less digits than its factorization.

98881133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9178645 (or 9178636 counting only the distinct ones).

The product of its digits is 82944, while the sum is 45.

The spelling of 98881133211 in words is "ninety-eight billion, eight hundred eighty-one million, one hundred thirty-three thousand, two hundred eleven".