11112112010210 has 16 divisors (see below), whose sum is σ = 20006198667000. Its totient is φ = 4443867682176.

The previous prime is 11112112010143. The next prime is 11112112010231. The reversal of 11112112010210 is 1201021121111.

It can be written as a sum of positive squares in 4 ways, for example, as 11065063363561 + 47048646649 = 3326419^2 + 216907^2 .

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, 122092475 + ... + 122183454.

Almost surely, 2^{11112112010210} is an apocalyptic number.

11112112010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112112010210 is a deficient number, since it is larger than the sum of its proper divisors (8894086656790).

11112112010210 is a wasteful number, since it uses less digits than its factorization.

11112112010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244280485.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11112112010210 its reverse (1201021121111), we get a palindrome (12313133131321).

The spelling of 11112112010210 in words is "eleven trillion, one hundred twelve billion, one hundred twelve million, ten thousand, two hundred ten".