202220100010 has 8 divisors (see below), whose sum is σ = 363996180036. Its totient is φ = 80888040000.

The previous prime is 202220099981. The next prime is 202220100091. The reversal of 202220100010 is 10001022202.

202220100010 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 198772413921 + 3447686089 = 445839^2 + 58717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 20222010001 = 202220100010 / (2 + 0 + 2 + 2 + 2 + 0 + 1 + 0 + 0 + 0 + 1 + 0).

It is a self number, because there is not a number n which added to its sum of digits gives 202220100010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10111004991 + ... + 10111005010.

Almost surely, 2^202220100010 is an apocalyptic number.

202220100010 is a deficient number, since it is larger than the sum of its proper divisors (161776080026).

202220100010 is a wasteful number, since it uses less digits than its factorization.

202220100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20222010008.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202220100010 its reverse (10001022202), we get a palindrome (212221122212).

The spelling of 202220100010 in words is "two hundred two billion, two hundred twenty million, one hundred thousand, ten".