24221333312242 has 16 divisors (see below), whose sum is σ = 39683068149312. Its totient is φ = 10996319434320.

The previous prime is 24221333312221. The next prime is 24221333312263.

It is a happy number.

24221333312242 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (24221333312221) and next prime (24221333312263).

It is a junction number, because it is equal to n+sod(n) for n = 24221333312198 and 24221333312207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668857773 + ... + 668893984.

It is an arithmetic number, because the mean of its divisors is an integer number (2480191759332).

Almost surely, 2^{24221333312242} is an apocalyptic number.

24221333312242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24221333312242 is a deficient number, since it is larger than the sum of its proper divisors (15461734837070).

24221333312242 is a wasteful number, since it uses less digits than its factorization.

24221333312242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337752593.

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 2422133 and 3312242, that added together give a palindrome (5734375).

The spelling of 24221333312242 in words is "twenty-four trillion, two hundred twenty-one billion, three hundred thirty-three million, three hundred twelve thousand, two hundred forty-two".