60671222161 has 16 divisors (see below), whose sum is σ = 72072734400. Its totient is φ = 50450904000.

The previous prime is 60671222147. The next prime is 60671222167. The reversal of 60671222161 is 16122217606.

It is a cyclic number.

It is not a de Polignac number, because 60671222161 - 2³³ = 52081287569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60671222167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4998990 + ... + 5011111.

It is an arithmetic number, because the mean of its divisors is an integer number (4504545900).

Almost surely, 2^60671222161 is an apocalyptic number.

It is an amenable number.

60671222161 is a deficient number, since it is larger than the sum of its proper divisors (11401512239).

60671222161 is a wasteful number, since it uses less digits than its factorization.

60671222161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010160.

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 60671222161 its reverse (16122217606), we get a palindrome (76793439767).

The spelling of 60671222161 in words is "sixty billion, six hundred seventy-one million, two hundred twenty-two thousand, one hundred sixty-one".