222773042621373 has 16 divisors (see below), whose sum is σ = 297552276120000. Its totient is φ = 148254692745600.

The previous prime is 222773042621317. The next prime is 222773042621383. The reversal of 222773042621373 is 373126240377222.

It is not a de Polignac number, because 222773042621373 - 2⁸ = 222773042621117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222773042621383) 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 15 ways as a sum of consecutive naturals, for example, 5105998 + ... + 21716751.

It is an arithmetic number, because the mean of its divisors is an integer number (18597017257500).

Almost surely, 2^{222773042621373} is an apocalyptic number.

It is an amenable number.

222773042621373 is a deficient number, since it is larger than the sum of its proper divisors (74779233498627).

222773042621373 is a wasteful number, since it uses less digits than its factorization.

222773042621373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26827612.

The product of its (nonzero) digits is 7112448, while the sum is 51.

Adding to 222773042621373 its reverse (373126240377222), we get a palindrome (595899282998595).

The spelling of 222773042621373 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, forty-two million, six hundred twenty-one thousand, three hundred seventy-three".