11322212130 has 32 divisors (see below), whose sum is σ = 30192566400. Its totient is φ = 3019256496.

The previous prime is 11322212129. The next prime is 11322212141. The reversal of 11322212130 is 3121222311.

11322212130 is a `hidden beast` number, since 1 + 1 + 322 + 212 + 130 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20966790 + ... + 20967329.

It is an arithmetic number, because the mean of its divisors is an integer number (943517700).

Almost surely, 2^11322212130 is an apocalyptic number.

11322212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11322212130 is an abundant number, since it is smaller than the sum of its proper divisors (18870354270).

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

11322212130 is a wasteful number, since it uses less digits than its factorization.

11322212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41934135 (or 41934129 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11322212130 its reverse (3121222311), we get a palindrome (14443434441).

The spelling of 11322212130 in words is "eleven billion, three hundred twenty-two million, two hundred twelve thousand, one hundred thirty".