11001430121322 has 16 divisors (see below), whose sum is σ = 22011526228320. Its totient is φ = 3665699042832.

The previous prime is 11001430121261. The next prime is 11001430121323. The reversal of 11001430121322 is 22312103410011.

It is not an unprimeable number, because it can be changed into a prime (11001430121323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361066233 + ... + 361096700.

It is an arithmetic number, because the mean of its divisors is an integer number (1375720389270).

Almost surely, 2^{11001430121322} is an apocalyptic number.

11001430121322 is an abundant number, since it is smaller than the sum of its proper divisors (11010096106998).

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

11001430121322 is a wasteful number, since it uses less digits than its factorization.

11001430121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722165477.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11001430121322 its reverse (22312103410011), we get a palindrome (33313533531333).

The spelling of 11001430121322 in words is "eleven trillion, one billion, four hundred thirty million, one hundred twenty-one thousand, three hundred twenty-two".