16226933136 has 160 divisors (see below), whose sum is σ = 45357096960. Its totient is φ = 4984320000.

The previous prime is 16226933119. The next prime is 16226933141. The reversal of 16226933136 is 63133962261.

It is a happy number.

16226933136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8589280 + ... + 8591168.

It is an arithmetic number, because the mean of its divisors is an integer number (283481856).

Almost surely, 2^16226933136 is an apocalyptic number.

16226933136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16226933136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22678548480).

16226933136 is an abundant number, since it is smaller than the sum of its proper divisors (29130163824).

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

16226933136 is a wasteful number, since it uses less digits than its factorization.

16226933136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205 (or 2199 counting only the distinct ones).

The product of its digits is 209952, while the sum is 42.

The spelling of 16226933136 in words is "sixteen billion, two hundred twenty-six million, nine hundred thirty-three thousand, one hundred thirty-six".