16722622098 has 288 divisors, whose sum is σ = 48718857600. Its totient is φ = 4214016576.

The previous prime is 16722622093. The next prime is 16722622109. The reversal of 16722622098 is 89022622761.

16722622098 is a `hidden beast` number, since 16 + 7 + 2 + 2 + 622 + 0 + 9 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (16722622093) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 18196083 + ... + 18197001.

It is an arithmetic number, because the mean of its divisors is an integer number (169162700).

Almost surely, 2^16722622098 is an apocalyptic number.

16722622098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16722622098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24359428800).

16722622098 is an abundant number, since it is smaller than the sum of its proper divisors (31996235502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16722622098 is a wasteful number, since it uses less digits than its factorization.

16722622098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 16722622098 in words is "sixteen billion, seven hundred twenty-two million, six hundred twenty-two thousand, ninety-eight".