55000003322 has 12 divisors (see below), whose sum is σ = 90681824058. Its totient is φ = 25000001400.

The previous prime is 55000003313. The next prime is 55000003379. The reversal of 55000003322 is 22330000055.

It can be written as a sum of positive squares in only one way, i.e., 38687349481 + 16312653841 = 196691^2 + 127721^2 .

It is a super-2 number, since 2×55000003322² (a number of 22 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 55000003294 and 55000003303.

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 in 5 ways as a sum of consecutive naturals, for example, 113636129 + ... + 113636612.

Almost surely, 2^55000003322 is an apocalyptic number.

55000003322 is a deficient number, since it is larger than the sum of its proper divisors (35681820736).

55000003322 is a wasteful number, since it uses less digits than its factorization.

55000003322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227272765 (or 227272754 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

Adding to 55000003322 its reverse (22330000055), we get a palindrome (77330003377).

It can be divided in two parts, 550000033 and 22, that added together give a palindrome (550000055).

The spelling of 55000003322 in words is "fifty-five billion, three thousand, three hundred twenty-two".