109099374822 has 80 divisors (see below), whose sum is σ = 246309636672. Its totient is φ = 36092841840.

The previous prime is 109099374799. The next prime is 109099374827. The reversal of 109099374822 is 228473990901.

109099374822 is a `hidden beast` number, since 109 + 0 + 99 + 374 + 82 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109099374827) 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, 12167713 + ... + 12176675.

Almost surely, 2^109099374822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109099374822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123154818336).

109099374822 is an abundant number, since it is smaller than the sum of its proper divisors (137210261850).

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

109099374822 is a wasteful number, since it uses less digits than its factorization.

109099374822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9535 (or 9526 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 109099374822 in words is "one hundred nine billion, ninety-nine million, three hundred seventy-four thousand, eight hundred twenty-two".