222441122351 has 16 divisors (see below), whose sum is σ = 275432281344. Its totient is φ = 175275080064.

The previous prime is 222441122303. The next prime is 222441122357. The reversal of 222441122351 is 153221144222.

222441122351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222441122351 - 2⁶ = 222441122287 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 (222441122357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21730385 + ... + 21740618.

It is an arithmetic number, because the mean of its divisors is an integer number (17214517584).

Almost surely, 2^222441122351 is an apocalyptic number.

222441122351 is a deficient number, since it is larger than the sum of its proper divisors (52991158993).

222441122351 is a wasteful number, since it uses less digits than its factorization.

222441122351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43471070.

The product of its digits is 7680, while the sum is 29.

Adding to 222441122351 its reverse (153221144222), we get a palindrome (375662266573).

The spelling of 222441122351 in words is "two hundred twenty-two billion, four hundred forty-one million, one hundred twenty-two thousand, three hundred fifty-one".