20020002210210 has 64 divisors (see below), whose sum is σ = 49599809086464. Its totient is φ = 5166257587200.

The previous prime is 20020002210163. The next prime is 20020002210217. The reversal of 20020002210210 is 1201220002002.

It is not an unprimeable number, because it can be changed into a prime (20020002210217) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 25165662 + ... + 25948998.

It is an arithmetic number, because the mean of its divisors is an integer number (774997016976).

Almost surely, 2^{20020002210210} is an apocalyptic number.

20020002210210 is an abundant number, since it is smaller than the sum of its proper divisors (29579806876254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20020002210210 is a wasteful number, since it uses less digits than its factorization.

20020002210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810859.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20020002210210 its reverse (1201220002002), we get a palindrome (21221222212212).

The spelling of 20020002210210 in words is "twenty trillion, twenty billion, two million, two hundred ten thousand, two hundred ten".