22010440132 has 6 divisors (see below), whose sum is σ = 38518270238. Its totient is φ = 11005220064.

The previous prime is 22010440117. The next prime is 22010440159. The reversal of 22010440132 is 23104401022.

It can be written as a sum of positive squares in only one way, i.e., 17438787136 + 4571652996 = 132056^2 + 67614^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751305013 + ... + 2751305020.

Almost surely, 2^22010440132 is an apocalyptic number.

It is an amenable number.

22010440132 is a deficient number, since it is larger than the sum of its proper divisors (16507830106).

22010440132 is a wasteful number, since it uses less digits than its factorization.

22010440132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502610037 (or 5502610035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22010440132 its reverse (23104401022), we get a palindrome (45114841154).

The spelling of 22010440132 in words is "twenty-two billion, ten million, four hundred forty thousand, one hundred thirty-two".