99072341622 has 64 divisors (see below), whose sum is σ = 233162012160. Its totient is φ = 31116789792.

The previous prime is 99072341581. The next prime is 99072341623. The reversal of 99072341622 is 22614327099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99072341623) 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, 512073 + ... + 678500.

It is an arithmetic number, because the mean of its divisors is an integer number (3643156440).

Almost surely, 2^99072341622 is an apocalyptic number.

99072341622 is an abundant number, since it is smaller than the sum of its proper divisors (134089670538).

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

99072341622 is a wasteful number, since it uses less digits than its factorization.

99072341622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190674 (or 1190668 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 99072341622 in words is "ninety-nine billion, seventy-two million, three hundred forty-one thousand, six hundred twenty-two".