55842202722 has 8 divisors (see below), whose sum is σ = 111684405456. Its totient is φ = 18614067572.

The previous prime is 55842202607. The next prime is 55842202729. The reversal of 55842202722 is 22720224855.

It is a sphenic number, since it is the product of 3 distinct primes.

55842202722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55842202729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4653516888 + ... + 4653516899.

It is an arithmetic number, because the mean of its divisors is an integer number (13960550682).

Almost surely, 2^55842202722 is an apocalyptic number.

55842202722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55842202722 is a wasteful number, since it uses less digits than its factorization.

55842202722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9307033792.

The product of its (nonzero) digits is 179200, while the sum is 39.

The spelling of 55842202722 in words is "fifty-five billion, eight hundred forty-two million, two hundred two thousand, seven hundred twenty-two".