22648691270 has 16 divisors (see below), whose sum is σ = 40780762848. Its totient is φ = 9056561280.

The previous prime is 22648691243. The next prime is 22648691279. The reversal of 22648691270 is 7219684622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22648691279) 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 7 ways as a sum of consecutive naturals, for example, 331634 + ... + 394053.

It is an arithmetic number, because the mean of its divisors is an integer number (2548797678).

Almost surely, 2^22648691270 is an apocalyptic number.

22648691270 is a deficient number, since it is larger than the sum of its proper divisors (18132071578).

22648691270 is a wasteful number, since it uses less digits than its factorization.

22648691270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728815.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 22648691270 in words is "twenty-two billion, six hundred forty-eight million, six hundred ninety-one thousand, two hundred seventy".