22873770550 has 12 divisors (see below), whose sum is σ = 42545213316. Its totient is φ = 9149508200.

The previous prime is 22873770547. The next prime is 22873770649. The reversal of 22873770550 is 5507737822.

It is a self number, because there is not a number n which added to its sum of digits gives 22873770550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228737656 + ... + 228737755.

It is an arithmetic number, because the mean of its divisors is an integer number (3545434443).

Almost surely, 2^22873770550 is an apocalyptic number.

22873770550 is a deficient number, since it is larger than the sum of its proper divisors (19671442766).

22873770550 is a wasteful number, since it uses less digits than its factorization.

22873770550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457475423 (or 457475418 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 22873770550 in words is "twenty-two billion, eight hundred seventy-three million, seven hundred seventy thousand, five hundred fifty".