222101221133 has 8 divisors (see below), whose sum is σ = 245908544160. Its totient is φ = 198896615280.

The previous prime is 222101221079. The next prime is 222101221163. The reversal of 222101221133 is 331122101222.

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

It is not a de Polignac number, because 222101221133 - 2²⁸ = 221832785677 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 (222101221163) 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, 150678518 + ... + 150679991.

It is an arithmetic number, because the mean of its divisors is an integer number (30738568020).

Almost surely, 2^222101221133 is an apocalyptic number.

It is an amenable number.

222101221133 is a deficient number, since it is larger than the sum of its proper divisors (23807323027).

222101221133 is a wasteful number, since it uses less digits than its factorization.

222101221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301358587.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222101221133 its reverse (331122101222), we get a palindrome (553223322355).

The spelling of 222101221133 in words is "two hundred twenty-two billion, one hundred one million, two hundred twenty-one thousand, one hundred thirty-three".