99505738822 has 16 divisors (see below), whose sum is σ = 170667509760. Its totient is φ = 42623755848.

The previous prime is 99505738789. The next prime is 99505738861. The reversal of 99505738822 is 22883750599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1768038 + ... + 1823449.

It is an arithmetic number, because the mean of its divisors is an integer number (10666719360).

Almost surely, 2^99505738822 is an apocalyptic number.

99505738822 is a deficient number, since it is larger than the sum of its proper divisors (71161770938).

99505738822 is a wasteful number, since it uses less digits than its factorization.

99505738822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593475.

The product of its (nonzero) digits is 10886400, while the sum is 58.

The spelling of 99505738822 in words is "ninety-nine billion, five hundred five million, seven hundred thirty-eight thousand, eight hundred twenty-two".