22064246330 has 32 divisors (see below), whose sum is σ = 45459553536. Its totient is φ = 7553176704.

The previous prime is 22064246279. The next prime is 22064246333. The reversal of 22064246330 is 3364246022.

It is a super-2 number, since 2×22064246330² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22064246333) 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, 198299 + ... + 288878.

It is an arithmetic number, because the mean of its divisors is an integer number (1420611048).

Almost surely, 2^22064246330 is an apocalyptic number.

22064246330 is an abundant number, since it is smaller than the sum of its proper divisors (23395307206).

22064246330 is a wasteful number, since it uses less digits than its factorization.

22064246330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487838.

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 22064246330 in words is "twenty-two billion, sixty-four million, two hundred forty-six thousand, three hundred thirty".