222046045373 has 4 divisors (see below), whose sum is σ = 233732679360. Its totient is φ = 210359411388.

The previous prime is 222046045369. The next prime is 222046045381. The reversal of 222046045373 is 373540640222.

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.

It is a cyclic number.

It is not a de Polignac number, because 222046045373 - 2² = 222046045369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222046045303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5843316965 + ... + 5843317002.

It is an arithmetic number, because the mean of its divisors is an integer number (58433169840).

Almost surely, 2^222046045373 is an apocalyptic number.

It is an amenable number.

222046045373 is a deficient number, since it is larger than the sum of its proper divisors (11686633987).

222046045373 is a wasteful number, since it uses less digits than its factorization.

222046045373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11686633986.

The product of its (nonzero) digits is 241920, while the sum is 38.

Adding to 222046045373 its reverse (373540640222), we get a palindrome (595586685595).

The spelling of 222046045373 in words is "two hundred twenty-two billion, forty-six million, forty-five thousand, three hundred seventy-three".