1224814812980 has 24 divisors (see below), whose sum is σ = 2805939390240. Its totient is φ = 445387204640.

The previous prime is 1224814812917. The next prime is 1224814812983. The reversal of 1224814812980 is 892184184221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224814812983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2783669810 + ... + 2783670249.

It is an arithmetic number, because the mean of its divisors is an integer number (116914141260).

Almost surely, 2^{1224814812980} is an apocalyptic number.

1224814812980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1224814812980 is an abundant number, since it is smaller than the sum of its proper divisors (1581124577260).

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

1224814812980 is a wasteful number, since it uses less digits than its factorization.

1224814812980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567340079 (or 5567340077 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 50.

The spelling of 1224814812980 in words is "one trillion, two hundred twenty-four billion, eight hundred fourteen million, eight hundred twelve thousand, nine hundred eighty".