220213101009 has 16 divisors (see below), whose sum is σ = 337168385280. Its totient is φ = 126438143760.

The previous prime is 220213100999. The next prime is 220213101013. The reversal of 220213101009 is 900101312022.

It is not a de Polignac number, because 220213101009 - 2⁵ = 220213100977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220213101029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175607907 + ... + 175609160.

It is an arithmetic number, because the mean of its divisors is an integer number (21073024080).

Almost surely, 2^220213101009 is an apocalyptic number.

It is an amenable number.

220213101009 is a deficient number, since it is larger than the sum of its proper divisors (116955284271).

220213101009 is a wasteful number, since it uses less digits than its factorization.

220213101009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351217100.

The product of its (nonzero) digits is 216, while the sum is 21.

The spelling of 220213101009 in words is "two hundred twenty billion, two hundred thirteen million, one hundred one thousand, nine".