22646160770 has 8 divisors (see below), whose sum is σ = 40763089404. Its totient is φ = 9058464304.

The previous prime is 22646160727. The next prime is 22646160793. The reversal of 22646160770 is 7706164622.

It can be written as a sum of positive squares in 2 ways, for example, as 22541118769 + 105042001 = 150137^2 + 10249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1132308029 + ... + 1132308048.

Almost surely, 2^22646160770 is an apocalyptic number.

22646160770 is a deficient number, since it is larger than the sum of its proper divisors (18116928634).

22646160770 is a wasteful number, since it uses less digits than its factorization.

22646160770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264616084.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 22646160770 in words is "twenty-two billion, six hundred forty-six million, one hundred sixty thousand, seven hundred seventy".