1222480884284 has 36 divisors (see below), whose sum is σ = 2489831647632. Its totient is φ = 522986471040.

The previous prime is 1222480884203. The next prime is 1222480884311. The reversal of 1222480884284 is 4824880842221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74279624 + ... + 74296079.

It is an arithmetic number, because the mean of its divisors is an integer number (69161990212).

Almost surely, 2^{1222480884284} is an apocalyptic number.

It is an amenable number.

1222480884284 is an abundant number, since it is smaller than the sum of its proper divisors (1267350763348).

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

1222480884284 is a wasteful number, since it uses less digits than its factorization.

1222480884284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148575746 (or 148575733 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 53.

The spelling of 1222480884284 in words is "one trillion, two hundred twenty-two billion, four hundred eighty million, eight hundred eighty-four thousand, two hundred eighty-four".