22113465630442 has 32 divisors (see below), whose sum is σ = 34588513774080. Its totient is φ = 10591757674560.

The previous prime is 22113465630439. The next prime is 22113465630461. The reversal of 22113465630442 is 24403656431122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2045208 + ... + 6957715.

It is an arithmetic number, because the mean of its divisors is an integer number (1080891055440).

Almost surely, 2^{22113465630442} is an apocalyptic number.

22113465630442 is a deficient number, since it is larger than the sum of its proper divisors (12475048143638).

22113465630442 is a wasteful number, since it uses less digits than its factorization.

22113465630442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9003358.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 22113465630442 in words is "twenty-two trillion, one hundred thirteen billion, four hundred sixty-five million, six hundred thirty thousand, four hundred forty-two".