220220011120218 has 16 divisors (see below), whose sum is σ = 449811086544000. Its totient is φ = 71844826322816.

The previous prime is 220220011120199. The next prime is 220220011120231. The reversal of 220220011120218 is 812021110022022.

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, 390461012343 + ... + 390461012906.

It is an arithmetic number, because the mean of its divisors is an integer number (28113192909000).

Almost surely, 2^{220220011120218} is an apocalyptic number.

220220011120218 is an abundant number, since it is smaller than the sum of its proper divisors (229591075423782).

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

220220011120218 is a wasteful number, since it uses less digits than its factorization.

220220011120218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780922025301.

The product of its (nonzero) digits is 512, while the sum is 24.

The spelling of 220220011120218 in words is "two hundred twenty trillion, two hundred twenty billion, eleven million, one hundred twenty thousand, two hundred eighteen".