204020011240222 has 16 divisors (see below), whose sum is σ = 319342677714720. Its totient is φ = 97572646667232.

The previous prime is 204020011240219. The next prime is 204020011240231. The reversal of 204020011240222 is 222042110020402.

It is a super-2 number, since 2×204020011240222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204020011240193 and 204020011240202.

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, 46546413 + ... + 50740600.

It is an arithmetic number, because the mean of its divisors is an integer number (19958917357170).

Almost surely, 2^{204020011240222} is an apocalyptic number.

204020011240222 is a deficient number, since it is larger than the sum of its proper divisors (115322666474498).

204020011240222 is a wasteful number, since it uses less digits than its factorization.

204020011240222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97332627.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 204020011240222 its reverse (222042110020402), we get a palindrome (426062121260624).

The spelling of 204020011240222 in words is "two hundred four trillion, twenty billion, eleven million, two hundred forty thousand, two hundred twenty-two".