220002112002 has 16 divisors (see below), whose sum is σ = 465886825632. Its totient is φ = 69020270400.

The previous prime is 220002111977. The next prime is 220002112069. The reversal of 220002112002 is 200211200022.

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, 1078441624 + ... + 1078441827.

It is an arithmetic number, because the mean of its divisors is an integer number (29117926602).

Almost surely, 2^220002112002 is an apocalyptic number.

220002112002 is an abundant number, since it is smaller than the sum of its proper divisors (245884713630).

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

220002112002 is a wasteful number, since it uses less digits than its factorization.

220002112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156883473.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220002112002 its reverse (200211200022), we get a palindrome (420213312024).

The spelling of 220002112002 in words is "two hundred twenty billion, two million, one hundred twelve thousand, two".