222064156859 has 2 divisors, whose sum is σ = 222064156860. Its totient is φ = 222064156858.

The previous prime is 222064156799. The next prime is 222064156877. The reversal of 222064156859 is 958651460222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222064156859 - 2⁸ = 222064156603 is a prime.

It is a super-3 number, since 3×222064156859³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (222064156879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111032078429 + 111032078430.

It is an arithmetic number, because the mean of its divisors is an integer number (111032078430).

Almost surely, 2^222064156859 is an apocalyptic number.

222064156859 is a deficient number, since it is larger than the sum of its proper divisors (1).

222064156859 is an equidigital number, since it uses as much as digits as its factorization.

222064156859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 222064156859 in words is "two hundred twenty-two billion, sixty-four million, one hundred fifty-six thousand, eight hundred fifty-nine".