10220001020210 has 16 divisors (see below), whose sum is σ = 18435906403992. Its totient is φ = 4079132726400.

The previous prime is 10220001020209. The next prime is 10220001020221. The reversal of 10220001020210 is 1202010002201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6331307731681 + 3888693288529 = 2516209^2 + 1971977^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10220001020191 and 10220001020200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108455371 + ... + 1108464590.

Almost surely, 2^{10220001020210} is an apocalyptic number.

10220001020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10220001020210 is a deficient number, since it is larger than the sum of its proper divisors (8215905383782).

10220001020210 is a wasteful number, since it uses less digits than its factorization.

10220001020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216920429.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10220001020210 its reverse (1202010002201), we get a palindrome (11422011022411).

The spelling of 10220001020210 in words is "ten trillion, two hundred twenty billion, one million, twenty thousand, two hundred ten".