22900140050 has 18 divisors (see below), whose sum is σ = 42596250879. Its totient is φ = 9159628000.

The previous prime is 22900140047. The next prime is 22900140083. The reversal of 22900140050 is 5004100922.

It can be written as a sum of positive squares in 5 ways, for example, as 2494303249 + 20405836801 = 49943^2 + 142849^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107005.

It is a super-2 number, since 2×22900140050² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22900139998 and 22900140025.

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, 1059350 + ... + 1080750.

Almost surely, 2^22900140050 is an apocalyptic number.

22900140050 is a deficient number, since it is larger than the sum of its proper divisors (19696110829).

22900140050 is an frugal number, since it uses more digits than its factorization.

22900140050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42814 (or 21408 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 22900140050 its reverse (5004100922), we get a palindrome (27904240972).

The spelling of 22900140050 in words is "twenty-two billion, nine hundred million, one hundred forty thousand, fifty".