102210010010210 has 16 divisors (see below), whose sum is σ = 183978643736376. Its totient is φ = 40883864955648.

The previous prime is 102210010010189. The next prime is 102210010010219. The reversal of 102210010010210 is 12010010012201.

It can be written as a sum of positive squares in 4 ways, for example, as 89726797490929 + 12483212519281 = 9472423^2 + 3533159^2 .

It is a super-2 number, since 2×102210010010210² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102210010010191 and 102210010010200.

It is not an unprimeable number, because it can be changed into a prime (102210010010219) 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, 14267207 + ... + 20198346.

Almost surely, 2^{102210010010210} is an apocalyptic number.

102210010010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210010010210 is a deficient number, since it is larger than the sum of its proper divisors (81768633726166).

102210010010210 is a wasteful number, since it uses less digits than its factorization.

102210010010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34762117.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102210010010210 its reverse (12010010012201), we get a palindrome (114220020022411).

The spelling of 102210010010210 in words is "one hundred two trillion, two hundred ten billion, ten million, ten thousand, two hundred ten".