222423540127777 has 8 divisors (see below), whose sum is σ = 222437704357440. Its totient is φ = 222409376354640.

The previous prime is 222423540127769. The next prime is 222423540127837. The reversal of 222423540127777 is 777721045324222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222423540127777 - 2³ = 222423540127769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222423540127717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631284668 + ... + 1631421010.

It is an arithmetic number, because the mean of its divisors is an integer number (27804713044680).

Almost surely, 2^{222423540127777} is an apocalyptic number.

It is an amenable number.

222423540127777 is a deficient number, since it is larger than the sum of its proper divisors (14164229663).

222423540127777 is a wasteful number, since it uses less digits than its factorization.

222423540127777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228263.

The product of its (nonzero) digits is 18439680, while the sum is 55.

The spelling of 222423540127777 in words is "two hundred twenty-two trillion, four hundred twenty-three billion, five hundred forty million, one hundred twenty-seven thousand, seven hundred seventy-seven".