9952220050 has 12 divisors (see below), whose sum is σ = 18511129386. Its totient is φ = 3980888000.

The previous prime is 9952220017. The next prime is 9952220059. The reversal of 9952220050 is 500222599.

It can be written as a sum of positive squares in 3 ways, for example, as 8634312241 + 1317907809 = 92921^2 + 36303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9952219988 and 9952220015.

It is not an unprimeable number, because it can be changed into a prime (9952220059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99522151 + ... + 99522250.

Almost surely, 2^9952220050 is an apocalyptic number.

9952220050 is a deficient number, since it is larger than the sum of its proper divisors (8558909336).

9952220050 is a wasteful number, since it uses less digits than its factorization.

9952220050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199044413 (or 199044408 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 9952220050 is about 99760.8142007672. The cubic root of 9952220050 is about 2150.9979178538.

The spelling of 9952220050 in words is "nine billion, nine hundred fifty-two million, two hundred twenty thousand, fifty".