22342866050 has 18 divisors (see below), whose sum is σ = 41559696873. Its totient is φ = 8936723640.

The previous prime is 22342866047. The next prime is 22342866067. The reversal of 22342866050 is 5066824322.

It can be written as a sum of positive squares in 2 ways, for example, as 21896008729 + 446857321 = 147973^2 + 21139^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105695.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22342865995 and 22342866013.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1046381 + ... + 1067519.

Almost surely, 2^22342866050 is an apocalyptic number.

22342866050 is a deficient number, since it is larger than the sum of its proper divisors (19216830823).

22342866050 is an frugal number, since it uses more digits than its factorization.

22342866050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42290 (or 21146 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 22342866050 in words is "twenty-two billion, three hundred forty-two million, eight hundred sixty-six thousand, fifty".