10103322221 has 8 divisors (see below), whose sum is σ = 10222240704. Its totient is φ = 9984804480.

The previous prime is 10103322199. The next prime is 10103322277. The reversal of 10103322221 is 12222330101.

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

It is a cyclic number.

It is not a de Polignac number, because 10103322221 - 2²⁶ = 10036213357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10103322221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103322521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49316 + ... + 150461.

It is an arithmetic number, because the mean of its divisors is an integer number (1277780088).

Almost surely, 2^10103322221 is an apocalyptic number.

It is an amenable number.

10103322221 is a deficient number, since it is larger than the sum of its proper divisors (118918483).

10103322221 is a wasteful number, since it uses less digits than its factorization.

10103322221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200371.

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

Adding to 10103322221 its reverse (12222330101), we get a palindrome (22325652322).

The spelling of 10103322221 in words is "ten billion, one hundred three million, three hundred twenty-two thousand, two hundred twenty-one".