22300131332 has 6 divisors (see below), whose sum is σ = 39025229838. Its totient is φ = 11150065664.

The previous prime is 22300131319. The next prime is 22300131341. The reversal of 22300131332 is 23313100322.

It can be written as a sum of positive squares in only one way, i.e., 22232002816 + 68128516 = 149104^2 + 8254^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787516413 + ... + 2787516420.

It is an arithmetic number, because the mean of its divisors is an integer number (6504204973).

Almost surely, 2^22300131332 is an apocalyptic number.

It is an amenable number.

22300131332 is a deficient number, since it is larger than the sum of its proper divisors (16725098506).

22300131332 is a wasteful number, since it uses less digits than its factorization.

22300131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575032837 (or 5575032835 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22300131332 its reverse (23313100322), we get a palindrome (45613231654).

The spelling of 22300131332 in words is "twenty-two billion, three hundred million, one hundred thirty-one thousand, three hundred thirty-two".