204462220202 has 8 divisors (see below), whose sum is σ = 306854161056. Its totient is φ = 102177499852.

The previous prime is 204462220129. The next prime is 204462220219. The reversal of 204462220202 is 202022264402.

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

It is a super-2 number, since 2×204462220202² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 26800358 + ... + 26807985.

It is an arithmetic number, because the mean of its divisors is an integer number (38356770132).

Almost surely, 2^204462220202 is an apocalyptic number.

204462220202 is a deficient number, since it is larger than the sum of its proper divisors (102391940854).

204462220202 is a wasteful number, since it uses less digits than its factorization.

204462220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53610252.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 204462220202 its reverse (202022264402), we get a palindrome (406484484604).

The spelling of 204462220202 in words is "two hundred four billion, four hundred sixty-two million, two hundred twenty thousand, two hundred two".