10200222200222 has 4 divisors (see below), whose sum is σ = 15300333300336. Its totient is φ = 5100111100110.

The previous prime is 10200222200137. The next prime is 10200222200257. The reversal of 10200222200222 is 22200222200201.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10200222200222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550055550054 + ... + 2550055550057.

It is an arithmetic number, because the mean of its divisors is an integer number (3825083325084).

Almost surely, 2^{10200222200222} is an apocalyptic number.

10200222200222 is a deficient number, since it is larger than the sum of its proper divisors (5100111100114).

10200222200222 is an equidigital number, since it uses as much as digits as its factorization.

10200222200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100111100113.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 10200222200222 its reverse (22200222200201), we get a palindrome (32400444400423).

The spelling of 10200222200222 in words is "ten trillion, two hundred billion, two hundred twenty-two million, two hundred thousand, two hundred twenty-two".