22206561456027 has 16 divisors (see below), whose sum is σ = 32664060380448. Its totient is φ = 13332269541120.

The previous prime is 22206561456019. The next prime is 22206561456049. The reversal of 22206561456027 is 72065416560222.

It is not a de Polignac number, because 22206561456027 - 2³ = 22206561456019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22206561456427) by changing a digit.

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, 6943888788 + ... + 6943891985.

It is an arithmetic number, because the mean of its divisors is an integer number (2041503773778).

Almost surely, 2^{22206561456027} is an apocalyptic number.

22206561456027 is a deficient number, since it is larger than the sum of its proper divisors (10457498924421).

22206561456027 is a wasteful number, since it uses less digits than its factorization.

22206561456027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13887780830.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 22206561456027 in words is "twenty-two trillion, two hundred six billion, five hundred sixty-one million, four hundred fifty-six thousand, twenty-seven".