11210112212010 has 128 divisors (see below), whose sum is σ = 28158960372480. Its totient is φ = 2853062424576.

The previous prime is 11210112212003. The next prime is 11210112212023. The reversal of 11210112212010 is 1021221101211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304662174 + ... + 304698966.

It is an arithmetic number, because the mean of its divisors is an integer number (219991877910).

Almost surely, 2^{11210112212010} is an apocalyptic number.

11210112212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210112212010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14079480186240).

11210112212010 is an abundant number, since it is smaller than the sum of its proper divisors (16948848160470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210112212010 is a wasteful number, since it uses less digits than its factorization.

11210112212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42072.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11210112212010 its reverse (1021221101211), we get a palindrome (12231333313221).

The spelling of 11210112212010 in words is "eleven trillion, two hundred ten billion, one hundred twelve million, two hundred twelve thousand, ten".