22142004533555 has 16 divisors (see below), whose sum is σ = 29356560489024. Its totient is φ = 15946773596160.

The previous prime is 22142004533461. The next prime is 22142004533599. The reversal of 22142004533555 is 55533540024122.

It is not a de Polignac number, because 22142004533555 - 2³⁰ = 22140930791731 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 5662914806 + ... + 5662918715.

It is an arithmetic number, because the mean of its divisors is an integer number (1834785030564).

Almost surely, 2^{22142004533555} is an apocalyptic number.

22142004533555 is a deficient number, since it is larger than the sum of its proper divisors (7214555955469).

22142004533555 is a wasteful number, since it uses less digits than its factorization.

22142004533555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11325833566.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 22142004533555 its reverse (55533540024122), we get a palindrome (77675544557677).

The spelling of 22142004533555 in words is "twenty-two trillion, one hundred forty-two billion, four million, five hundred thirty-three thousand, five hundred fifty-five".