2203103221010 has 8 divisors (see below), whose sum is σ = 3965585797836. Its totient is φ = 881241288400.

The previous prime is 2203103220979. The next prime is 2203103221019. The reversal of 2203103221010 is 101223013022.

It can be written as a sum of positive squares in 2 ways, for example, as 2134909643689 + 68193577321 = 1461133^2 + 261139^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2203103221010.

It is not an unprimeable number, because it can be changed into a prime (2203103221019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110155161041 + ... + 110155161060.

Almost surely, 2^{2203103221010} is an apocalyptic number.

2203103221010 is a deficient number, since it is larger than the sum of its proper divisors (1762482576826).

2203103221010 is a wasteful number, since it uses less digits than its factorization.

2203103221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220310322108.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2203103221010 its reverse (101223013022), we get a palindrome (2304326234032).

The spelling of 2203103221010 in words is "two trillion, two hundred three billion, one hundred three million, two hundred twenty-one thousand, ten".