2002222220002 has 16 divisors (see below), whose sum is σ = 3117516573312. Its totient is φ = 963748397520.

The previous prime is 2002222219997. The next prime is 2002222220021. The reversal of 2002222220002 is 2000222222002.

It is a happy number.

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, 174586368 + ... + 174597835.

It is an arithmetic number, because the mean of its divisors is an integer number (194844785832).

Almost surely, 2^{2002222220002} is an apocalyptic number.

2002222220002 is a deficient number, since it is larger than the sum of its proper divisors (1115294353310).

2002222220002 is a wasteful number, since it uses less digits than its factorization.

2002222220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349184313.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2002222220002 its reverse (2000222222002), we get a palindrome (4002444442004).

It can be divided in two parts, 200222222000 and 2, that added together give a palindrome (200222222002).

The spelling of 2002222220002 in words is "two trillion, two billion, two hundred twenty-two million, two hundred twenty thousand, two".