2020222200002 has 16 divisors (see below), whose sum is σ = 3040805267640. Its totient is φ = 1006620738432.

The previous prime is 2020222199987. The next prime is 2020222200083. The reversal of 2020222200002 is 2000022220202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2008084550761 + 12137649241 = 1417069^2 + 110171^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2020222200002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17130374 + ... + 17247902.

Almost surely, 2^{2020222200002} is an apocalyptic number.

2020222200002 is a deficient number, since it is larger than the sum of its proper divisors (1020583067638).

2020222200002 is a wasteful number, since it uses less digits than its factorization.

2020222200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147157.

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

Adding to 2020222200002 its reverse (2000022220202), we get a palindrome (4020244420204).

The spelling of 2020222200002 in words is "two trillion, twenty billion, two hundred twenty-two million, two hundred thousand, two".