220220011120208 has 20 divisors (see below), whose sum is σ = 465465023504448. Its totient is φ = 100100005054560.

The previous prime is 220220011120199. The next prime is 220220011120231. The reversal of 220220011120208 is 802021110022022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625625031416 + ... + 625625031767.

Almost surely, 2^{220220011120208} is an apocalyptic number.

It is an amenable number.

220220011120208 is an abundant number, since it is smaller than the sum of its proper divisors (245245012384240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220220011120208 is a wasteful number, since it uses less digits than its factorization.

220220011120208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251250063202 (or 1251250063196 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The spelling of 220220011120208 in words is "two hundred twenty trillion, two hundred twenty billion, eleven million, one hundred twenty thousand, two hundred eight".