22113011332 has 6 divisors (see below), whose sum is σ = 38697769838. Its totient is φ = 11056505664.

The previous prime is 22113011329. The next prime is 22113011351. The reversal of 22113011332 is 23311031122.

It can be written as a sum of positive squares in only one way, i.e., 20213446276 + 1899565056 = 142174^2 + 43584^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764126413 + ... + 2764126420.

Almost surely, 2^22113011332 is an apocalyptic number.

It is an amenable number.

22113011332 is a deficient number, since it is larger than the sum of its proper divisors (16584758506).

22113011332 is a wasteful number, since it uses less digits than its factorization.

22113011332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528252837 (or 5528252835 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22113011332 its reverse (23311031122), we get a palindrome (45424042454).

The spelling of 22113011332 in words is "twenty-two billion, one hundred thirteen million, eleven thousand, three hundred thirty-two".