26909248222 has 16 divisors (see below), whose sum is σ = 42282728352. Its totient is φ = 12819558400.

The previous prime is 26909248217. The next prime is 26909248243. The reversal of 26909248222 is 22284290962.

It is a super-6 number, since 6×26909248222⁶ (a number of 64 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 1126279 + ... + 1149922.

It is an arithmetic number, because the mean of its divisors is an integer number (2642670522).

Almost surely, 2^26909248222 is an apocalyptic number.

26909248222 is a deficient number, since it is larger than the sum of its proper divisors (15373480130).

26909248222 is a wasteful number, since it uses less digits than its factorization.

26909248222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276483.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 26909248222 in words is "twenty-six billion, nine hundred nine million, two hundred forty-eight thousand, two hundred twenty-two".