223400120241 has 8 divisors (see below), whose sum is σ = 297938809440. Its totient is φ = 148897422272.

The previous prime is 223400120239. The next prime is 223400120243. The reversal of 223400120241 is 142021004322.

It is an interprime number because it is at equal distance from previous prime (223400120239) and next prime (223400120243).

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 223400120241 - 2¹ = 223400120239 is a prime.

It is a super-2 number, since 2×223400120241² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223400120243) 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, 8983320 + ... + 9008153.

It is an arithmetic number, because the mean of its divisors is an integer number (37242351180).

Almost surely, 2^223400120241 is an apocalyptic number.

It is an amenable number.

223400120241 is a deficient number, since it is larger than the sum of its proper divisors (74538689199).

223400120241 is a wasteful number, since it uses less digits than its factorization.

223400120241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17995615.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 223400120241 its reverse (142021004322), we get a palindrome (365421124563).

The spelling of 223400120241 in words is "two hundred twenty-three billion, four hundred million, one hundred twenty thousand, two hundred forty-one".