26222720484786 has 24 divisors (see below), whose sum is σ = 61007961944880. Its totient is φ = 7492205852712.

The previous prime is 26222720484703. The next prime is 26222720484787. The reversal of 26222720484786 is 68748402722262.

It is not an unprimeable number, because it can be changed into a prime (26222720484787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44596463116 + ... + 44596463703.

It is an arithmetic number, because the mean of its divisors is an integer number (2541998414370).

Almost surely, 2^{26222720484786} is an apocalyptic number.

26222720484786 is an abundant number, since it is smaller than the sum of its proper divisors (34785241460094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26222720484786 is a wasteful number, since it uses less digits than its factorization.

26222720484786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89192926838 (or 89192926831 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 60.

The spelling of 26222720484786 in words is "twenty-six trillion, two hundred twenty-two billion, seven hundred twenty million, four hundred eighty-four thousand, seven hundred eighty-six".