2224572161 has 8 divisors (see below), whose sum is σ = 2560926720. Its totient is φ = 1892857248.

The previous prime is 2224572151. The next prime is 2224572173. The reversal of 2224572161 is 1612754222.

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

It is a cyclic number.

It is not a de Polignac number, because 2224572161 - 2¹⁰ = 2224571137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2224572151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158881 + ... + 1160798.

It is an arithmetic number, because the mean of its divisors is an integer number (320115840).

Almost surely, 2^2224572161 is an apocalyptic number.

It is an amenable number.

2224572161 is a deficient number, since it is larger than the sum of its proper divisors (336354559).

2224572161 is a wasteful number, since it uses less digits than its factorization.

2224572161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319823.

The product of its digits is 13440, while the sum is 32.

The square root of 2224572161 is about 47165.3703579226. The cubic root of 2224572161 is about 1305.4157033083.

The spelling of 2224572161 in words is "two billion, two hundred twenty-four million, five hundred seventy-two thousand, one hundred sixty-one".