11322145151622 has 96 divisors (see below), whose sum is σ = 25396529783040. Its totient is φ = 3641655386880.

The previous prime is 11322145151587. The next prime is 11322145151683. The reversal of 11322145151622 is 22615154122311.

11322145151622 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 2 + 14 + 5 + 15 + 1 + 622 = 666.

It is a super-2 number, since 2×11322145151622² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 784237788 + ... + 784252224.

It is an arithmetic number, because the mean of its divisors is an integer number (264547185240).

Almost surely, 2^{11322145151622} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11322145151622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12698264891520).

11322145151622 is an abundant number, since it is smaller than the sum of its proper divisors (14074384631418).

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

11322145151622 is a wasteful number, since it uses less digits than its factorization.

11322145151622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18478 (or 18475 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

Adding to 11322145151622 its reverse (22615154122311), we get a palindrome (33937299273933).

The spelling of 11322145151622 in words is "eleven trillion, three hundred twenty-two billion, one hundred forty-five million, one hundred fifty-one thousand, six hundred twenty-two".