222102020220258 has 8 divisors (see below), whose sum is σ = 444204040440528. Its totient is φ = 74034006740084.

The previous prime is 222102020220257. The next prime is 222102020220307. The reversal of 222102020220258 is 852022020201222.

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

222102020220258 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (222102020220257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18508501685016 + ... + 18508501685027.

It is an arithmetic number, because the mean of its divisors is an integer number (55525505055066).

Almost surely, 2^{222102020220258} is an apocalyptic number.

222102020220258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222102020220258 is a wasteful number, since it uses less digits than its factorization.

222102020220258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37017003370048.

The product of its (nonzero) digits is 10240, while the sum is 30.

The spelling of 222102020220258 in words is "two hundred twenty-two trillion, one hundred two billion, twenty million, two hundred twenty thousand, two hundred fifty-eight".