26066404222 has 16 divisors (see below), whose sum is σ = 39747009600. Its totient is φ = 12817470240.

The previous prime is 26066404193. The next prime is 26066404277. The reversal of 26066404222 is 22240466062.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 971179 + ... + 997657.

It is an arithmetic number, because the mean of its divisors is an integer number (2484188100).

Almost surely, 2^26066404222 is an apocalyptic number.

26066404222 is a deficient number, since it is larger than the sum of its proper divisors (13680605378).

26066404222 is a wasteful number, since it uses less digits than its factorization.

26066404222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34611.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 26066404222 in words is "twenty-six billion, sixty-six million, four hundred four thousand, two hundred twenty-two".