99022869 has 12 divisors (see below), whose sum is σ = 156036192. Its totient is φ = 60013800.

The previous prime is 99022853. The next prime is 99022873. The reversal of 99022869 is 96822099.

It is not a de Polignac number, because 99022869 - 2⁴ = 99022853 is a prime.

It is a super-2 number, since 2×99022869² = 19611057169982322, which contains 22 as substring.

99022869 is a modest number, since divided by 22869 gives 99 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99022369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500017 + ... + 500214.

It is an arithmetic number, because the mean of its divisors is an integer number (13003016).

Almost surely, 2^99022869 is an apocalyptic number.

99022869 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

99022869 is a deficient number, since it is larger than the sum of its proper divisors (57013323).

99022869 is a wasteful number, since it uses less digits than its factorization.

99022869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000248 (or 1000245 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 99022869 is about 9951.0235151968. The cubic root of 99022869 is about 462.6421188764.

The spelling of 99022869 in words is "ninety-nine million, twenty-two thousand, eight hundred sixty-nine".