2202220020002 has 8 divisors (see below), whose sum is σ = 3303337110300. Its totient is φ = 1101107649904.

The previous prime is 2202220019999. The next prime is 2202220020079. The reversal of 2202220020002 is 2000200222022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1828041906601 + 374178113401 = 1352051^2 + 611701^2 .

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, 420524 + ... + 2140392.

Almost surely, 2^{2202220020002} is an apocalyptic number.

2202220020002 is a deficient number, since it is larger than the sum of its proper divisors (1101117090298).

2202220020002 is a wasteful number, since it uses less digits than its factorization.

2202220020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360100.

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

Adding to 2202220020002 its reverse (2000200222022), we get a palindrome (4202420242024).

The spelling of 2202220020002 in words is "two trillion, two hundred two billion, two hundred twenty million, twenty thousand, two".