2822247262464 has 144 divisors (see below), whose sum is σ = 8606755110912. Its totient is φ = 804250404864.

The previous prime is 2822247262447. The next prime is 2822247262489. The reversal of 2822247262464 is 4642627422282.

It is a super-2 number, since 2×2822247262464² (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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1373667 + ... + 2744349.

Almost surely, 2^{2822247262464} is an apocalyptic number.

2822247262464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2822247262464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4303377555456).

2822247262464 is an abundant number, since it is smaller than the sum of its proper divisors (5784507848448).

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

2822247262464 is a wasteful number, since it uses less digits than its factorization.

2822247262464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371092 (or 1371078 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 51.

The spelling of 2822247262464 in words is "two trillion, eight hundred twenty-two billion, two hundred forty-seven million, two hundred sixty-two thousand, four hundred sixty-four".