242223121322241 has 16 divisors (see below), whose sum is σ = 333416135712768. Its totient is φ = 156257149381200.

The previous prime is 242223121322159. The next prime is 242223121322257. The reversal of 242223121322241 is 142223121322242.

It is not a de Polignac number, because 242223121322241 - 2¹³ = 242223121314049 is a prime.

It is a super-2 number, since 2×242223121322241² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242223171322241) 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, 131011371 + ... + 132847376.

It is an arithmetic number, because the mean of its divisors is an integer number (20838508482048).

Almost surely, 2^{242223121322241} is an apocalyptic number.

It is an amenable number.

242223121322241 is a deficient number, since it is larger than the sum of its proper divisors (91193014390527).

242223121322241 is a wasteful number, since it uses less digits than its factorization.

242223121322241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263868652.

The product of its digits is 36864, while the sum is 33.

Adding to 242223121322241 its reverse (142223121322242), we get a palindrome (384446242644483).

Subtracting from 242223121322241 its reverse (142223121322242), we obtain a palindrome (99999999999999).

The spelling of 242223121322241 in words is "two hundred forty-two trillion, two hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred forty-one".