208885838422 has 8 divisors (see below), whose sum is σ = 314146849536. Its totient is φ = 104170221912.

The previous prime is 208885838417. The next prime is 208885838429. The reversal of 208885838422 is 224838588802.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208885838429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136347693 + ... + 136349224.

It is an arithmetic number, because the mean of its divisors is an integer number (39268356192).

Almost surely, 2^208885838422 is an apocalyptic number.

208885838422 is a deficient number, since it is larger than the sum of its proper divisors (105261011114).

208885838422 is a wasteful number, since it uses less digits than its factorization.

208885838422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272697302.

The product of its (nonzero) digits is 15728640, while the sum is 58.

The spelling of 208885838422 in words is "two hundred eight billion, eight hundred eighty-five million, eight hundred thirty-eight thousand, four hundred twenty-two".