22156330066320 has 160 divisors (see below), whose sum is σ = 71163832366080. Its totient is φ = 5696506460160.

The previous prime is 22156330066319. The next prime is 22156330066327. The reversal of 22156330066320 is 2366003365122.

It is not an unprimeable number, because it can be changed into a prime (22156330066327) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3533959 + ... + 7536678.

It is an arithmetic number, because the mean of its divisors is an integer number (444773952288).

Almost surely, 2^{22156330066320} is an apocalyptic number.

22156330066320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22156330066320 is an abundant number, since it is smaller than the sum of its proper divisors (49007502299760).

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

22156330066320 is a wasteful number, since it uses less digits than its factorization.

22156330066320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070953 (or 11070947 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 22156330066320 in words is "twenty-two trillion, one hundred fifty-six billion, three hundred thirty million, sixty-six thousand, three hundred twenty".