22206869072815 has 16 divisors (see below), whose sum is σ = 30455360470080. Its totient is φ = 15227454493440.

The previous prime is 22206869072809. The next prime is 22206869072827. The reversal of 22206869072815 is 51827096860222.

It is not a de Polignac number, because 22206869072815 - 2¹⁷ = 22206868941743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22206869072815.

It is a congruent number.

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, 2583771 + ... + 7147699.

It is an arithmetic number, because the mean of its divisors is an integer number (1903460029380).

Almost surely, 2^{22206869072815} is an apocalyptic number.

22206869072815 is a deficient number, since it is larger than the sum of its proper divisors (8248491397265).

22206869072815 is a wasteful number, since it uses less digits than its factorization.

22206869072815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702962.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 22206869072815 in words is "twenty-two trillion, two hundred six billion, eight hundred sixty-nine million, seventy-two thousand, eight hundred fifteen".