99932223433 has 16 divisors (see below), whose sum is σ = 120229121920. Its totient is φ = 81141284736.

The previous prime is 99932223409. The next prime is 99932223451. The reversal of 99932223433 is 33432223999.

It is a cyclic number.

It is not a de Polignac number, because 99932223433 - 2¹⁷ = 99932092361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99932223493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181541 + ... + 2226877.

It is an arithmetic number, because the mean of its divisors is an integer number (7514320120).

Almost surely, 2^99932223433 is an apocalyptic number.

It is an amenable number.

99932223433 is a deficient number, since it is larger than the sum of its proper divisors (20296898487).

99932223433 is a wasteful number, since it uses less digits than its factorization.

99932223433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61936.

The product of its digits is 1889568, while the sum is 49.

The spelling of 99932223433 in words is "ninety-nine billion, nine hundred thirty-two million, two hundred twenty-three thousand, four hundred thirty-three".