220223301121 has 8 divisors (see below), whose sum is σ = 231829678080. Its totient is φ = 208618491888.

The previous prime is 220223301091. The next prime is 220223301143. The reversal of 220223301121 is 121103322022.

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 220223301121 - 2⁷ = 220223300993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220223304121) 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, 97921 + ... + 670846.

It is an arithmetic number, because the mean of its divisors is an integer number (28978709760).

Almost surely, 2^220223301121 is an apocalyptic number.

It is an amenable number.

220223301121 is a deficient number, since it is larger than the sum of its proper divisors (11606376959).

220223301121 is a wasteful number, since it uses less digits than its factorization.

220223301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783863.

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

Adding to 220223301121 its reverse (121103322022), we get a palindrome (341326623143).

The spelling of 220223301121 in words is "two hundred twenty billion, two hundred twenty-three million, three hundred one thousand, one hundred twenty-one".