1822080285603 has 12 divisors (see below), whose sum is σ = 2634702609448. Its totient is φ = 1213423791840.

The previous prime is 1822080285593. The next prime is 1822080285611. The reversal of 1822080285603 is 3065820802281.

1822080285603 is a `hidden beast` number, since 1 + 8 + 2 + 2 + 0 + 80 + 2 + 8 + 560 + 3 = 666.

It is not a de Polignac number, because 1822080285603 - 2¹² = 1822080281507 is a prime.

It is a super-2 number, since 2×1822080285603² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1822070285603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108024313 + ... + 108041178.

Almost surely, 2^{1822080285603} is an apocalyptic number.

1822080285603 is a deficient number, since it is larger than the sum of its proper divisors (812622323845).

1822080285603 is a wasteful number, since it uses less digits than its factorization.

1822080285603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216066434 (or 216066431 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 1822080285603 in words is "one trillion, eight hundred twenty-two billion, eighty million, two hundred eighty-five thousand, six hundred three".