550660112211 has 32 divisors (see below), whose sum is σ = 848288609280. Its totient is φ = 314228743200.

The previous prime is 550660112209. The next prime is 550660112227. The reversal of 550660112211 is 112211066055.

It is not a de Polignac number, because 550660112211 - 2¹ = 550660112209 is a prime.

It is a super-2 number, since 2×550660112211² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550660112291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2591805 + ... + 2796206.

It is an arithmetic number, because the mean of its divisors is an integer number (26509019040).

Almost surely, 2^550660112211 is an apocalyptic number.

550660112211 is a deficient number, since it is larger than the sum of its proper divisors (297628497069).

550660112211 is a wasteful number, since it uses less digits than its factorization.

550660112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5388207.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 550660112211 its reverse (112211066055), we get a palindrome (662871178266).

The spelling of 550660112211 in words is "five hundred fifty billion, six hundred sixty million, one hundred twelve thousand, two hundred eleven".