23222280050 has 54 divisors (see below), whose sum is σ = 45201308103. Its totient is φ = 8875563840.

The previous prime is 23222280049. The next prime is 23222280071. The reversal of 23222280050 is 5008222232.

It can be written as a sum of positive squares in 5 ways, for example, as 186022321 + 23036257729 = 13639^2 + 151777^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107755.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 24783182 + ... + 24784118.

Almost surely, 2^23222280050 is an apocalyptic number.

23222280050 is a deficient number, since it is larger than the sum of its proper divisors (21979028053).

23222280050 is an frugal number, since it uses more digits than its factorization.

23222280050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 23222280050 in words is "twenty-three billion, two hundred twenty-two million, two hundred eighty thousand, fifty".