550044442211322 has 16 divisors (see below), whose sum is σ = 1101378554871840. Its totient is φ = 183133202328912.

The previous prime is 550044442211279. The next prime is 550044442211351. The reversal of 550044442211322 is 223112244440055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53736263172 + ... + 53736273407.

It is an arithmetic number, because the mean of its divisors is an integer number (68836159679490).

Almost surely, 2^{550044442211322} is an apocalyptic number.

550044442211322 is an abundant number, since it is smaller than the sum of its proper divisors (551334112660518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550044442211322 is a wasteful number, since it uses less digits than its factorization.

550044442211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107472537437.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 550044442211322 its reverse (223112244440055), we get a palindrome (773156686651377).

The spelling of 550044442211322 in words is "five hundred fifty trillion, forty-four billion, four hundred forty-two million, two hundred eleven thousand, three hundred twenty-two".