220002020210002 has 8 divisors (see below), whose sum is σ = 330289242833916. Its totient is φ = 109905605932032.

The previous prime is 220002020209963. The next prime is 220002020210051. The reversal of 220002020210002 is 200012020200022.

It can be written as a sum of positive squares in 2 ways, for example, as 213491811826881 + 6510208383121 = 14611359^2 + 2551511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47702083603 + ... + 47702088214.

Almost surely, 2^{220002020210002} is an apocalyptic number.

220002020210002 is a deficient number, since it is larger than the sum of its proper divisors (110287222623914).

220002020210002 is a wasteful number, since it uses less digits than its factorization.

220002020210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95404172972.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 220002020210002 its reverse (200012020200022), we get a palindrome (420014040410024).

It can be divided in two parts, 220002020 and 210002, that added together give a palindrome (220212022).

The spelling of 220002020210002 in words is "two hundred twenty trillion, two billion, twenty million, two hundred ten thousand, two".