11351173722 has 16 divisors (see below), whose sum is σ = 25945540032. Its totient is φ = 3243192480.

The previous prime is 11351173721. The next prime is 11351173783. The reversal of 11351173722 is 22737115311.

It is not an unprimeable number, because it can be changed into a prime (11351173721) 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, 135132979 + ... + 135133062.

It is an arithmetic number, because the mean of its divisors is an integer number (1621596252).

Almost surely, 2^11351173722 is an apocalyptic number.

11351173722 is an abundant number, since it is smaller than the sum of its proper divisors (14594366310).

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

11351173722 is a wasteful number, since it uses less digits than its factorization.

11351173722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270266053.

The product of its digits is 8820, while the sum is 33.

The spelling of 11351173722 in words is "eleven billion, three hundred fifty-one million, one hundred seventy-three thousand, seven hundred twenty-two".