11322210210 has 64 divisors (see below), whose sum is σ = 27624188160. Its totient is φ = 2969395200.

The previous prime is 11322210169. The next prime is 11322210287. The reversal of 11322210210 is 1201222311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11322210210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 779010 + ... + 793410.

It is an arithmetic number, because the mean of its divisors is an integer number (431627940).

Almost surely, 2^11322210210 is an apocalyptic number.

11322210210 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 11322210210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13812094080).

11322210210 is an abundant number, since it is smaller than the sum of its proper divisors (16301977950).

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

11322210210 is a wasteful number, since it uses less digits than its factorization.

11322210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14843.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11322210210 its reverse (1201222311), we get a palindrome (12523432521).

The spelling of 11322210210 in words is "eleven billion, three hundred twenty-two million, two hundred ten thousand, two hundred ten".