22486855868422 has 8 divisors (see below), whose sum is σ = 36796673239272. Its totient is φ = 10221298122000.

The previous prime is 22486855868383. The next prime is 22486855868437.

22486855868422 is nontrivially palindromic in base 10.

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, 511064906079 + ... + 511064906122.

It is an arithmetic number, because the mean of its divisors is an integer number (4599584154909).

Almost surely, 2^{22486855868422} is an apocalyptic number.

22486855868422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22486855868422 is a deficient number, since it is larger than the sum of its proper divisors (14309817370850).

22486855868422 is a wasteful number, since it uses less digits than its factorization.

22486855868422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022129812214.

The product of its digits is 943718400, while the sum is 70.

The spelling of 22486855868422 in words is "twenty-two trillion, four hundred eighty-six billion, eight hundred fifty-five million, eight hundred sixty-eight thousand, four hundred twenty-two".