99422562832 has 20 divisors (see below), whose sum is σ = 197111012560. Its totient is φ = 48555204768.

The previous prime is 99422562823. The next prime is 99422562839. The reversal of 99422562832 is 23826522499.

It is a self number, because there is not a number n which added to its sum of digits gives 99422562832.

It is not an unprimeable number, because it can be changed into a prime (99422562839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72254082 + ... + 72255457.

It is an arithmetic number, because the mean of its divisors is an integer number (9855550628).

Almost surely, 2^99422562832 is an apocalyptic number.

It is an amenable number.

99422562832 is a deficient number, since it is larger than the sum of its proper divisors (97688449728).

99422562832 is a wasteful number, since it uses less digits than its factorization.

99422562832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144509590 (or 144509584 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The spelling of 99422562832 in words is "ninety-nine billion, four hundred twenty-two million, five hundred sixty-two thousand, eight hundred thirty-two".