10303210122223 has 4 divisors (see below), whose sum is σ = 10307016260920. Its totient is φ = 10299403983528.

The previous prime is 10303210122209. The next prime is 10303210122239. The reversal of 10303210122223 is 32222101230301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10303210122223 is a prime.

It is a super-2 number, since 2×10303210122223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10303210122194 and 10303210122203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303210122323) 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, 1903065288 + ... + 1903070701.

It is an arithmetic number, because the mean of its divisors is an integer number (2576754065230).

Almost surely, 2^{10303210122223} is an apocalyptic number.

10303210122223 is a deficient number, since it is larger than the sum of its proper divisors (3806138697).

10303210122223 is an equidigital number, since it uses as much as digits as its factorization.

10303210122223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806138696.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10303210122223 its reverse (32222101230301), we get a palindrome (42525311352524).

The spelling of 10303210122223 in words is "ten trillion, three hundred three billion, two hundred ten million, one hundred twenty-two thousand, two hundred twenty-three".