2020100220002 has 8 divisors (see below), whose sum is σ = 3208394467116. Its totient is φ = 950635397632.

The previous prime is 2020100219959. The next prime is 2020100220007. The reversal of 2020100220002 is 2000220010202.

It can be written as a sum of positive squares in 2 ways, for example, as 1943233212001 + 76867008001 = 1393999^2 + 277249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2020100220007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29707356143 + ... + 29707356210.

Almost surely, 2^{2020100220002} is an apocalyptic number.

2020100220002 is a deficient number, since it is larger than the sum of its proper divisors (1188294247114).

2020100220002 is a wasteful number, since it uses less digits than its factorization.

2020100220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59414712372.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2020100220002 its reverse (2000220010202), we get a palindrome (4020320230204).

The spelling of 2020100220002 in words is "two trillion, twenty billion, one hundred million, two hundred twenty thousand, two".