204220314213422 has 16 divisors (see below), whose sum is σ = 329909825916720. Its totient is φ = 94251109012032.

The previous prime is 204220314213407. The next prime is 204220314213473. The reversal of 204220314213422 is 224312413022402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183627647 + ... + 184736442.

It is an arithmetic number, because the mean of its divisors is an integer number (20619364119795).

Almost surely, 2^{204220314213422} is an apocalyptic number.

204220314213422 is a deficient number, since it is larger than the sum of its proper divisors (125689511703298).

204220314213422 is a wasteful number, since it uses less digits than its factorization.

204220314213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368385427.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 204220314213422 its reverse (224312413022402), we get a palindrome (428532727235824).

The spelling of 204220314213422 in words is "two hundred four trillion, two hundred twenty billion, three hundred fourteen million, two hundred thirteen thousand, four hundred twenty-two".