222886503042641 has 8 divisors (see below), whose sum is σ = 236803926812520. Its totient is φ = 209384524758528.

The previous prime is 222886503042631. The next prime is 222886503042691. The reversal of 222886503042641 is 146240305688222.

It can be written as a sum of positive squares in 4 ways, for example, as 56342212761025 + 166544290281616 = 7506145^2 + 12905204^2 .

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 222886503042641 - 2³⁰ = 222885429300817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222886503042631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103861370336 + ... + 103861372481.

It is an arithmetic number, because the mean of its divisors is an integer number (29600490851565).

Almost surely, 2^{222886503042641} is an apocalyptic number.

It is an amenable number.

222886503042641 is a deficient number, since it is larger than the sum of its proper divisors (13917423769879).

222886503042641 is a wasteful number, since it uses less digits than its factorization.

222886503042641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207722742883.

The product of its (nonzero) digits is 8847360, while the sum is 53.

The spelling of 222886503042641 in words is "two hundred twenty-two trillion, eight hundred eighty-six billion, five hundred three million, forty-two thousand, six hundred forty-one".