223130122101 has 24 divisors (see below), whose sum is σ = 329993183520. Its totient is φ = 145206454176.

The previous prime is 223130122093. The next prime is 223130122109. The reversal of 223130122101 is 101221031322.

It is an interprime number because it is at equal distance from previous prime (223130122093) and next prime (223130122109).

It is not a de Polignac number, because 223130122101 - 2³ = 223130122093 is a prime.

It is a super-3 number, since 3×223130122101³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223130122109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472195 + ... + 818063.

It is an arithmetic number, because the mean of its divisors is an integer number (13749715980).

Almost surely, 2^223130122101 is an apocalyptic number.

It is an amenable number.

223130122101 is a deficient number, since it is larger than the sum of its proper divisors (106863061419).

223130122101 is a wasteful number, since it uses less digits than its factorization.

223130122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347585 (or 347582 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 223130122101 its reverse (101221031322), we get a palindrome (324351153423).

The spelling of 223130122101 in words is "two hundred twenty-three billion, one hundred thirty million, one hundred twenty-two thousand, one hundred one".