222451274359 has 2 divisors, whose sum is σ = 222451274360. Its totient is φ = 222451274358.

The previous prime is 222451274303. The next prime is 222451274389. The reversal of 222451274359 is 953472154222.

222451274359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222451274359 - 2²³ = 222442885751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222451274389) 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 as a sum of consecutive naturals, namely, 111225637179 + 111225637180.

It is an arithmetic number, because the mean of its divisors is an integer number (111225637180).

Almost surely, 2^222451274359 is an apocalyptic number.

222451274359 is a deficient number, since it is larger than the sum of its proper divisors (1).

222451274359 is an equidigital number, since it uses as much as digits as its factorization.

222451274359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 46.

The spelling of 222451274359 in words is "two hundred twenty-two billion, four hundred fifty-one million, two hundred seventy-four thousand, three hundred fifty-nine".