10122310223 has 4 divisors (see below), whose sum is σ = 10122541800. Its totient is φ = 10122078648.

The previous prime is 10122310199. The next prime is 10122310243. The reversal of 10122310223 is 32201322101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32201322101 = 13 ⋅2477024777.

It is a cyclic number.

It is not a de Polignac number, because 10122310223 - 2¹² = 10122306127 is a prime.

It is a super-2 number, since 2×10122310223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122310243) 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, 28073 + ... + 145026.

It is an arithmetic number, because the mean of its divisors is an integer number (2530635450).

Almost surely, 2^10122310223 is an apocalyptic number.

10122310223 is a deficient number, since it is larger than the sum of its proper divisors (231577).

10122310223 is an equidigital number, since it uses as much as digits as its factorization.

10122310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231576.

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

Adding to 10122310223 its reverse (32201322101), we get a palindrome (42323632324).

The spelling of 10122310223 in words is "ten billion, one hundred twenty-two million, three hundred ten thousand, two hundred twenty-three".