24221622612242 has 16 divisors (see below), whose sum is σ = 39635892756864. Its totient is φ = 11009686710000.

The previous prime is 24221622612233. The next prime is 24221622612281.

24221622612242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24221622612196 and 24221622612205.

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, 5330234 + ... + 8766677.

It is an arithmetic number, because the mean of its divisors is an integer number (2477243297304).

Almost surely, 2^{24221622612242} is an apocalyptic number.

24221622612242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24221622612242 is a deficient number, since it is larger than the sum of its proper divisors (15414270144622).

24221622612242 is a wasteful number, since it uses less digits than its factorization.

24221622612242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14175025.

The product of its digits is 147456, while the sum is 38.

The spelling of 24221622612242 in words is "twenty-four trillion, two hundred twenty-one billion, six hundred twenty-two million, six hundred twelve thousand, two hundred forty-two".