10002111011210 has 16 divisors (see below), whose sum is σ = 18003859802856. Its totient is φ = 4000831075008.

The previous prime is 10002111011201. The next prime is 10002111011257. The reversal of 10002111011210 is 1211011120001.

It can be written as a sum of positive squares in 4 ways, for example, as 8331345369649 + 1670765641561 = 2886407^2 + 1292581^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10002111011191 and 10002111011200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835912 + ... + 4834748.

Almost surely, 2^{10002111011210} is an apocalyptic number.

10002111011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002111011210 is a deficient number, since it is larger than the sum of its proper divisors (8001748791646).

10002111011210 is a wasteful number, since it uses less digits than its factorization.

10002111011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332377.

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

Adding to 10002111011210 its reverse (1211011120001), we get a palindrome (11213122131211).

The spelling of 10002111011210 in words is "ten trillion, two billion, one hundred eleven million, eleven thousand, two hundred ten".