10010020210 has 32 divisors (see below), whose sum is σ = 18836416512. Its totient is φ = 3822793920.

The previous prime is 10010020157. The next prime is 10010020231. The reversal of 10010020210 is 1202001001.

It is a junction number, because it is equal to n+sod(n) for n = 10010020193 and 10010020202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84207 + ... + 164653.

It is an arithmetic number, because the mean of its divisors is an integer number (588638016).

Almost surely, 2^10010020210 is an apocalyptic number.

10010020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010020210 is a deficient number, since it is larger than the sum of its proper divisors (8826396302).

10010020210 is a wasteful number, since it uses less digits than its factorization.

10010020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81018.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10010020210 its reverse (1202001001), we get a palindrome (11212021211).

The spelling of 10010020210 in words is "ten billion, ten million, twenty thousand, two hundred ten".