2242886482464 has 48 divisors (see below), whose sum is σ = 5926567631040. Its totient is φ = 742677638400.

The previous prime is 2242886482429. The next prime is 2242886482517. The reversal of 2242886482464 is 4642846882422.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2242886482464² (a number of 26 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2242886482398 and 2242886482407.

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, 77347759 + ... + 77376750.

It is an arithmetic number, because the mean of its divisors is an integer number (123470158980).

Almost surely, 2^{2242886482464} is an apocalyptic number.

2242886482464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2242886482464 is an abundant number, since it is smaller than the sum of its proper divisors (3683681148576).

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

2242886482464 is a wasteful number, since it uses less digits than its factorization.

2242886482464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154724673 (or 154724665 counting only the distinct ones).

The product of its digits is 75497472, while the sum is 60.

The spelling of 2242886482464 in words is "two trillion, two hundred forty-two billion, eight hundred eighty-six million, four hundred eighty-two thousand, four hundred sixty-four".