220002010120002 has 16 divisors (see below), whose sum is σ = 480004385716512. Its totient is φ = 66667275793920.

The previous prime is 220002010120001. The next prime is 220002010120043. The reversal of 220002010120002 is 200021010200022.

220002010120002 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220002010120002.

It is not an unprimeable number, because it can be changed into a prime (220002010120001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666681894783 + ... + 1666681894914.

It is an arithmetic number, because the mean of its divisors is an integer number (30000274107282).

Almost surely, 2^{220002010120002} is an apocalyptic number.

220002010120002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220002010120002 is an abundant number, since it is smaller than the sum of its proper divisors (260002375596510).

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

220002010120002 is a wasteful number, since it uses less digits than its factorization.

220002010120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333363789713.

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

Adding to 220002010120002 its reverse (200021010200022), we get a palindrome (420023020320024).

The spelling of 220002010120002 in words is "two hundred twenty trillion, two billion, ten million, one hundred twenty thousand, two".