222003330121 has 8 divisors (see below), whose sum is σ = 222349617504. Its totient is φ = 221657301600.

The previous prime is 222003330119. The next prime is 222003330127. The reversal of 222003330121 is 121033300222.

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 222003330121 - 2¹ = 222003330119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222003330127) 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, 1688661 + ... + 1815373.

It is an arithmetic number, because the mean of its divisors is an integer number (27793702188).

Almost surely, 2^222003330121 is an apocalyptic number.

It is an amenable number.

222003330121 is a deficient number, since it is larger than the sum of its proper divisors (346287383).

222003330121 is a wasteful number, since it uses less digits than its factorization.

222003330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129431.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222003330121 its reverse (121033300222), we get a palindrome (343036630343).

The spelling of 222003330121 in words is "two hundred twenty-two billion, three million, three hundred thirty thousand, one hundred twenty-one".