11101012120210 has 16 divisors (see below), whose sum is σ = 19984764336192. Its totient is φ = 4439750954800.

The previous prime is 11101012120153. The next prime is 11101012120267. The reversal of 11101012120210 is 1202121010111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11101012120153) and next prime (11101012120267).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81665356 + ... + 81801175.

It is an arithmetic number, because the mean of its divisors is an integer number (1249047771012).

Almost surely, 2^{11101012120210} is an apocalyptic number.

11101012120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101012120210 is a deficient number, since it is larger than the sum of its proper divisors (8883752215982).

11101012120210 is a wasteful number, since it uses less digits than its factorization.

11101012120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163473329.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11101012120210 its reverse (1202121010111), we get a palindrome (12303133130321).

The spelling of 11101012120210 in words is "eleven trillion, one hundred one billion, twelve million, one hundred twenty thousand, two hundred ten".