20026600266422 has 16 divisors (see below), whose sum is σ = 31355837383392. Its totient is φ = 9574928204160.

The previous prime is 20026600266389. The next prime is 20026600266437. The reversal of 20026600266422 is 22466200662002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68285123 + ... + 68577774.

It is an arithmetic number, because the mean of its divisors is an integer number (1959739836462).

Almost surely, 2^{20026600266422} is an apocalyptic number.

20026600266422 is a deficient number, since it is larger than the sum of its proper divisors (11329237116970).

20026600266422 is a wasteful number, since it uses less digits than its factorization.

20026600266422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136866103.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 20026600266422 in words is "twenty trillion, twenty-six billion, six hundred million, two hundred sixty-six thousand, four hundred twenty-two".