1225055224322 has 32 divisors (see below), whose sum is σ = 1914949983744. Its totient is φ = 587117548800.

The previous prime is 1225055224319. The next prime is 1225055224339. The reversal of 1225055224322 is 2234225505221.

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 15 ways as a sum of consecutive naturals, for example, 42980708 + ... + 43009200.

It is an arithmetic number, because the mean of its divisors is an integer number (59842186992).

Almost surely, 2^{1225055224322} is an apocalyptic number.

1225055224322 is a deficient number, since it is larger than the sum of its proper divisors (689894759422).

1225055224322 is a wasteful number, since it uses less digits than its factorization.

1225055224322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35114.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 1225055224322 in words is "one trillion, two hundred twenty-five billion, fifty-five million, two hundred twenty-four thousand, three hundred twenty-two".