26222239047 has 8 divisors (see below), whose sum is σ = 34969423600. Its totient is φ = 17478273600.

The previous prime is 26222239039. The next prime is 26222239051. The reversal of 26222239047 is 74093222262.

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

It is not a de Polignac number, because 26222239047 - 2³ = 26222239039 is a prime.

It is a super-2 number, since 2×26222239047² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26222238996 and 26222239014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26222239007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785704 + ... + 818397.

It is an arithmetic number, because the mean of its divisors is an integer number (4371177950).

Almost surely, 2^26222239047 is an apocalyptic number.

26222239047 is a deficient number, since it is larger than the sum of its proper divisors (8747184553).

26222239047 is a wasteful number, since it uses less digits than its factorization.

26222239047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609553.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 26222239047 in words is "twenty-six billion, two hundred twenty-two million, two hundred thirty-nine thousand, forty-seven".