99229429117 has 32 divisors (see below), whose sum is σ = 123761684480. Its totient is φ = 77462723520.

The previous prime is 99229429111. The next prime is 99229429163. The reversal of 99229429117 is 71192492299.

It is not a de Polignac number, because 99229429117 - 2³ = 99229429109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99229429111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12382642 + ... + 12390652.

It is an arithmetic number, because the mean of its divisors is an integer number (3867552640).

Almost surely, 2^99229429117 is an apocalyptic number.

It is an amenable number.

99229429117 is a deficient number, since it is larger than the sum of its proper divisors (24532255363).

99229429117 is a wasteful number, since it uses less digits than its factorization.

99229429117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9833.

The product of its digits is 1469664, while the sum is 55.

The spelling of 99229429117 in words is "ninety-nine billion, two hundred twenty-nine million, four hundred twenty-nine thousand, one hundred seventeen".