10021110110210 has 16 divisors (see below), whose sum is σ = 18333703087992. Its totient is φ = 3942731846400.

The previous prime is 10021110110177. The next prime is 10021110110213. The reversal of 10021110110210 is 1201101112001.

It can be written as a sum of positive squares in 4 ways, for example, as 2790179366689 + 7230930743521 = 1670383^2 + 2689039^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10021110110191 and 10021110110200.

It is not an unprimeable number, because it can be changed into a prime (10021110110213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8214024071 + ... + 8214025290.

Almost surely, 2^{10021110110210} is an apocalyptic number.

10021110110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021110110210 is a deficient number, since it is larger than the sum of its proper divisors (8312592977782).

10021110110210 is a wasteful number, since it uses less digits than its factorization.

10021110110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16428049429.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10021110110210 its reverse (1201101112001), we get a palindrome (11222211222211).

The spelling of 10021110110210 in words is "ten trillion, twenty-one billion, one hundred ten million, one hundred ten thousand, two hundred ten".