98122222222 has 4 divisors (see below), whose sum is σ = 147183333336. Its totient is φ = 49061111110.

The previous prime is 98122222217. The next prime is 98122222223. The reversal of 98122222222 is 22222222189.

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

98122222222 is a modest number, since divided by 222222 gives 98122 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98122222223) 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 as a sum of consecutive naturals, namely, 24530555554 + ... + 24530555557.

It is an arithmetic number, because the mean of its divisors is an integer number (36795833334).

Almost surely, 2^98122222222 is an apocalyptic number.

98122222222 is a deficient number, since it is larger than the sum of its proper divisors (49061111114).

98122222222 is a wasteful number, since it uses less digits than its factorization.

98122222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49061111113.

The product of its digits is 18432, while the sum is 34.

The spelling of 98122222222 in words is "ninety-eight billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".