223220110023101 has 4 divisors (see below), whose sum is σ = 223220185476672. Its totient is φ = 223220034569532.

The previous prime is 223220110023089. The next prime is 223220110023121. The reversal of 223220110023101 is 101320011022322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223220110023101 - 2⁶ = 223220110023037 is a prime.

It is a super-3 number, since 3×223220110023101³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223220110023121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33100085 + ... + 39269018.

It is an arithmetic number, because the mean of its divisors is an integer number (55805046369168).

Almost surely, 2^{223220110023101} is an apocalyptic number.

It is an amenable number.

223220110023101 is a deficient number, since it is larger than the sum of its proper divisors (75453571).

223220110023101 is an equidigital number, since it uses as much as digits as its factorization.

223220110023101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75453570.

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

Adding to 223220110023101 its reverse (101320011022322), we get a palindrome (324540121045423).

The spelling of 223220110023101 in words is "two hundred twenty-three trillion, two hundred twenty billion, one hundred ten million, twenty-three thousand, one hundred one".