2002220002 has 16 divisors (see below), whose sum is σ = 3101490432. Its totient is φ = 968416560.

The previous prime is 2002219991. The next prime is 2002220029. The reversal of 2002220002 is 2000222002.

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, 192528 + ... + 202660.

It is an arithmetic number, because the mean of its divisors is an integer number (193843152).

Almost surely, 2^2002220002 is an apocalyptic number.

2002220002 is a deficient number, since it is larger than the sum of its proper divisors (1099270430).

2002220002 is a wasteful number, since it uses less digits than its factorization.

2002220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 2002220002 is about 44746.1730430659. The cubic root of 2002220002 is about 1260.3870487261.

Adding to 2002220002 its reverse (2000222002), we get a palindrome (4002442004).

It can be divided in two parts, 200222000 and 2, that added together give a palindrome (200222002).

The spelling of 2002220002 in words is "two billion, two million, two hundred twenty thousand, two".