222421347053317 has 8 divisors (see below), whose sum is σ = 224048462424192. Its totient is φ = 220794283884000.

The previous prime is 222421347053287. The next prime is 222421347053393. The reversal of 222421347053317 is 713350743124222.

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 222421347053317 - 2²⁷ = 222421212835589 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 (222421347053117) 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, 4477059 + ... + 21561232.

It is an arithmetic number, because the mean of its divisors is an integer number (28006057803024).

Almost surely, 2^{222421347053317} is an apocalyptic number.

It is an amenable number.

222421347053317 is a deficient number, since it is larger than the sum of its proper divisors (1627115370875).

222421347053317 is a wasteful number, since it uses less digits than its factorization.

222421347053317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26100779.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 222421347053317 in words is "two hundred twenty-two trillion, four hundred twenty-one billion, three hundred forty-seven million, fifty-three thousand, three hundred seventeen".