220201002006 has 32 divisors (see below), whose sum is σ = 466471610208. Its totient is φ = 69058429440.

The previous prime is 220201001983. The next prime is 220201002013. The reversal of 220201002006 is 600200102022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85465 + ... + 669108.

It is an arithmetic number, because the mean of its divisors is an integer number (14577237819).

Almost surely, 2^220201002006 is an apocalyptic number.

220201002006 is an abundant number, since it is smaller than the sum of its proper divisors (246270608202).

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

220201002006 is a wasteful number, since it uses less digits than its factorization.

220201002006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757456.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 220201002006 its reverse (600200102022), we get a palindrome (820401104028).

The spelling of 220201002006 in words is "two hundred twenty billion, two hundred one million, two thousand, six".