1822470356322 has 768 divisors, whose sum is σ = 5523947520000. Its totient is φ = 443603381760.

The previous prime is 1822470356279. The next prime is 1822470356383. The reversal of 1822470356322 is 2236530742281.

1822470356322 is a `hidden beast` number, since 1 + 8 + 2 + 2 + 4 + 7 + 0 + 3 + 5 + 632 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5407923738 + ... + 5407924074.

It is an arithmetic number, because the mean of its divisors is an integer number (7192640000).

Almost surely, 2^{1822470356322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1822470356322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2761973760000).

1822470356322 is an abundant number, since it is smaller than the sum of its proper divisors (3701477163678).

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

1822470356322 is a wasteful number, since it uses less digits than its factorization.

1822470356322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 1822470356322 in words is "one trillion, eight hundred twenty-two billion, four hundred seventy million, three hundred fifty-six thousand, three hundred twenty-two".