222333066121 has 8 divisors (see below), whose sum is σ = 231045408000. Its totient is φ = 213716993520.

The previous prime is 222333066107. The next prime is 222333066133. The reversal of 222333066121 is 121660333222.

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 222333066121 - 2⁵ = 222333066089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222333066421) 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, 24062611 + ... + 24071848.

It is an arithmetic number, because the mean of its divisors is an integer number (28880676000).

Almost surely, 2^222333066121 is an apocalyptic number.

It is an amenable number.

222333066121 is a deficient number, since it is larger than the sum of its proper divisors (8712341879).

222333066121 is a wasteful number, since it uses less digits than its factorization.

222333066121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48134639.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 222333066121 its reverse (121660333222), we get a palindrome (343993399343).

The spelling of 222333066121 in words is "two hundred twenty-two billion, three hundred thirty-three million, sixty-six thousand, one hundred twenty-one".