11622305044 has 24 divisors (see below), whose sum is σ = 23249011968. Its totient is φ = 4980044640.

The previous prime is 11622304999. The next prime is 11622305069. The reversal of 11622305044 is 44050322611.

11622305044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 7 ways as a sum of consecutive naturals, for example, 122949 + ... + 195859.

It is an arithmetic number, because the mean of its divisors is an integer number (968708832).

Almost surely, 2^11622305044 is an apocalyptic number.

11622305044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11622305044 is an abundant number, since it is smaller than the sum of its proper divisors (11626706924).

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

11622305044 is a wasteful number, since it uses less digits than its factorization.

11622305044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78615 (or 78613 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 11622305044 its reverse (44050322611), we get a palindrome (55672627655).

The spelling of 11622305044 in words is "eleven billion, six hundred twenty-two million, three hundred five thousand, forty-four".