12603822480 has 80 divisors (see below), whose sum is σ = 43413173760. Its totient is φ = 3361018752.

The previous prime is 12603822467. The next prime is 12603822499. The reversal of 12603822480 is 8422830621.

12603822480 is a `hidden beast` number, since 1 + 2 + 603 + 8 + 2 + 2 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×12603822480² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 2915392 + ... + 2919711.

It is an arithmetic number, because the mean of its divisors is an integer number (542664672).

Almost surely, 2^12603822480 is an apocalyptic number.

12603822480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12603822480 is an abundant number, since it is smaller than the sum of its proper divisors (30809351280).

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

12603822480 is a wasteful number, since it uses less digits than its factorization.

12603822480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835125 (or 5835113 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 12603822480 in words is "twelve billion, six hundred three million, eight hundred twenty-two thousand, four hundred eighty".