222210075673 has 4 divisors (see below), whose sum is σ = 222319702800. Its totient is φ = 222100448548.

The previous prime is 222210075583. The next prime is 222210075713. The reversal of 222210075673 is 376570012222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 376570012222 = 2 ⋅188285006111.

It is a cyclic number.

It is not a de Polignac number, because 222210075673 - 2⁹ = 222210075161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222210475673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54810523 + ... + 54814576.

It is an arithmetic number, because the mean of its divisors is an integer number (55579925700).

Almost surely, 2^222210075673 is an apocalyptic number.

It is an amenable number.

222210075673 is a deficient number, since it is larger than the sum of its proper divisors (109627127).

222210075673 is a wasteful number, since it uses less digits than its factorization.

222210075673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109627126.

The product of its (nonzero) digits is 70560, while the sum is 37.

Adding to 222210075673 its reverse (376570012222), we get a palindrome (598780087895).

The spelling of 222210075673 in words is "two hundred twenty-two billion, two hundred ten million, seventy-five thousand, six hundred seventy-three".