10222021303 has 4 divisors (see below), whose sum is σ = 11008330648. Its totient is φ = 9435711960.

The previous prime is 10222021291. The next prime is 10222021333. The reversal of 10222021303 is 30312022201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30312022201 = 197 ⋅153868133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10222021303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222021333) 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, 393154653 + ... + 393154678.

It is an arithmetic number, because the mean of its divisors is an integer number (2752082662).

Almost surely, 2^10222021303 is an apocalyptic number.

10222021303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10222021303 is a deficient number, since it is larger than the sum of its proper divisors (786309345).

10222021303 is an equidigital number, since it uses as much as digits as its factorization.

10222021303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786309344.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10222021303 its reverse (30312022201), we get a palindrome (40534043504).

The spelling of 10222021303 in words is "ten billion, two hundred twenty-two million, twenty-one thousand, three hundred three".