26222020246 has 8 divisors (see below), whose sum is σ = 39397197024. Its totient is φ = 13089621240.

The previous prime is 26222020217. The next prime is 26222020267. The reversal of 26222020246 is 64202022262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10692910 + ... + 10695361.

It is an arithmetic number, because the mean of its divisors is an integer number (4924649628).

Almost surely, 2^26222020246 is an apocalyptic number.

26222020246 is a deficient number, since it is larger than the sum of its proper divisors (13175176778).

26222020246 is a wasteful number, since it uses less digits than its factorization.

26222020246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21388886.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 26222020246 in words is "twenty-six billion, two hundred twenty-two million, twenty thousand, two hundred forty-six".