220204036402 has 8 divisors (see below), whose sum is σ = 377492633856. Its totient is φ = 94373158452.

The previous prime is 220204036373. The next prime is 220204036417. The reversal of 220204036402 is 204630402022.

220204036402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×220204036402² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7864429858 + ... + 7864429885.

It is an arithmetic number, because the mean of its divisors is an integer number (47186579232).

Almost surely, 2^220204036402 is an apocalyptic number.

220204036402 is a deficient number, since it is larger than the sum of its proper divisors (157288597454).

220204036402 is a wasteful number, since it uses less digits than its factorization.

220204036402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15728859752.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 220204036402 its reverse (204630402022), we get a palindrome (424834438424).

The spelling of 220204036402 in words is "two hundred twenty billion, two hundred four million, thirty-six thousand, four hundred two".