99402406022306 has 32 divisors (see below), whose sum is σ = 153968965409280. Its totient is φ = 48080578492800.

The previous prime is 99402406022303. The next prime is 99402406022317. The reversal of 99402406022306 is 60322060420499.

It is a super-2 number, since 2×99402406022306² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99402406022303) 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, 2249970125 + ... + 2250014303.

It is an arithmetic number, because the mean of its divisors is an integer number (4811530169040).

Almost surely, 2^{99402406022306} is an apocalyptic number.

99402406022306 is a deficient number, since it is larger than the sum of its proper divisors (54566559386974).

99402406022306 is a wasteful number, since it uses less digits than its factorization.

99402406022306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56490.

The product of its (nonzero) digits is 1119744, while the sum is 47.

The spelling of 99402406022306 in words is "ninety-nine trillion, four hundred two billion, four hundred six million, twenty-two thousand, three hundred six".