99704220000 has 720 divisors, whose sum is σ = 415166254272. Its totient is φ = 20711040000.

The previous prime is 99704219999. The next prime is 99704220017. The reversal of 99704220000 is 2240799.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 32338459 + ... + 32341541.

Almost surely, 2^99704220000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99704220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207583127136).

99704220000 is an abundant number, since it is smaller than the sum of its proper divisors (315462034272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99704220000 is a wasteful number, since it uses less digits than its factorization.

99704220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

Adding to 99704220000 its reverse (2240799), we get a palindrome (99706460799).

The spelling of 99704220000 in words is "ninety-nine billion, seven hundred four million, two hundred twenty thousand".