1672226472292 has 24 divisors (see below), whose sum is σ = 3098666188800. Its totient is φ = 786897367680.

The previous prime is 1672226472289. The next prime is 1672226472359. The reversal of 1672226472292 is 2922746222761.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175709 + ... + 2174107.

It is an arithmetic number, because the mean of its divisors is an integer number (129111091200).

Almost surely, 2^{1672226472292} is an apocalyptic number.

It is an amenable number.

1672226472292 is a deficient number, since it is larger than the sum of its proper divisors (1426439716508).

1672226472292 is a wasteful number, since it uses less digits than its factorization.

1672226472292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023051 (or 1023049 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 52.

The spelling of 1672226472292 in words is "one trillion, six hundred seventy-two billion, two hundred twenty-six million, four hundred seventy-two thousand, two hundred ninety-two".