130021022223 has 12 divisors (see below), whose sum is σ = 187996529448. Its totient is φ = 86593734000.

The previous prime is 130021022207. The next prime is 130021022227. The reversal of 130021022223 is 322220120031.

It is not a de Polignac number, because 130021022223 - 2⁴ = 130021022207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130021022196 and 130021022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130021022227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7236153 + ... + 7254098.

It is an arithmetic number, because the mean of its divisors is an integer number (15666377454).

Almost surely, 2^130021022223 is an apocalyptic number.

130021022223 is a deficient number, since it is larger than the sum of its proper divisors (57975507225).

130021022223 is a wasteful number, since it uses less digits than its factorization.

130021022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14491254 (or 14491251 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 130021022223 its reverse (322220120031), we get a palindrome (452241142254).

The spelling of 130021022223 in words is "one hundred thirty billion, twenty-one million, twenty-two thousand, two hundred twenty-three".