222121230301 has 16 divisors (see below), whose sum is σ = 235179648000. Its totient is φ = 209425099968.

The previous prime is 222121230229. The next prime is 222121230323. The reversal of 222121230301 is 103032121222.

It is a cyclic number.

It is not a de Polignac number, because 222121230301 - 2⁹ = 222121229789 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 (222121230371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5965795 + ... + 6002911.

It is an arithmetic number, because the mean of its divisors is an integer number (14698728000).

Almost surely, 2^222121230301 is an apocalyptic number.

It is an amenable number.

222121230301 is a deficient number, since it is larger than the sum of its proper divisors (13058417699).

222121230301 is a wasteful number, since it uses less digits than its factorization.

222121230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41988.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222121230301 its reverse (103032121222), we get a palindrome (325153351523).

The spelling of 222121230301 in words is "two hundred twenty-two billion, one hundred twenty-one million, two hundred thirty thousand, three hundred one".