220222002002 has 8 divisors (see below), whose sum is σ = 341723796300. Its totient is φ = 106314069904.

The previous prime is 220222001959. The next prime is 220222002059. The reversal of 220222002002 is 200200222022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 214481060641 + 5740941361 = 463121^2 + 75769^2 .

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, 1898465477 + ... + 1898465592.

Almost surely, 2^220222002002 is an apocalyptic number.

220222002002 is a deficient number, since it is larger than the sum of its proper divisors (121501794298).

220222002002 is a wasteful number, since it uses less digits than its factorization.

220222002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796931100.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 220222002002 its reverse (200200222022), we get a palindrome (420422224024).

It can be divided in two parts, 22022 and 2002002, that multiplied together give a palindrome (44088088044).

The spelling of 220222002002 in words is "two hundred twenty billion, two hundred twenty-two million, two thousand, two".