244220242022442 has 48 divisors (see below), whose sum is σ = 610723320959232. Its totient is φ = 69086348517600.

The previous prime is 244220242022411. The next prime is 244220242022443.

244220242022442 is a `hidden beast` number, since 2 + 4 + 4 + 2 + 2 + 0 + 2 + 4 + 202 + 2 + 442 = 666.

244220242022442 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×244220242022442² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244220242022397 and 244220242022406.

It is not an unprimeable number, because it can be changed into a prime (244220242022443) 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, 9595313458 + ... + 9595338909.

It is an arithmetic number, because the mean of its divisors is an integer number (12723402519984).

Almost surely, 2^{244220242022442} is an apocalyptic number.

244220242022442 is an abundant number, since it is smaller than the sum of its proper divisors (366503078936790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244220242022442 is a wasteful number, since it uses less digits than its factorization.

244220242022442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19190652483 (or 19190652480 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

The spelling of 244220242022442 in words is "two hundred forty-four trillion, two hundred twenty billion, two hundred forty-two million, twenty-two thousand, four hundred forty-two".