20010020002210 has 128 divisors (see below), whose sum is σ = 44516972445696. Its totient is φ = 6318952258560.

The previous prime is 20010020002201. The next prime is 20010020002279. The reversal of 20010020002210 is 1220002001002.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 63 ways as a sum of consecutive naturals, for example, 881836965 + ... + 881859655.

It is an arithmetic number, because the mean of its divisors is an integer number (347788847232).

Almost surely, 2^{20010020002210} is an apocalyptic number.

20010020002210 is an abundant number, since it is smaller than the sum of its proper divisors (24506952443486).

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

20010020002210 is a wasteful number, since it uses less digits than its factorization.

20010020002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38536.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20010020002210 its reverse (1220002001002), we get a palindrome (21230022003212).

The spelling of 20010020002210 in words is "twenty trillion, ten billion, twenty million, two thousand, two hundred ten".