130122023224 has 8 divisors (see below), whose sum is σ = 243978793560. Its totient is φ = 65061011608.

The previous prime is 130122023221. The next prime is 130122023231. The reversal of 130122023224 is 422320221031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 130122023195 and 130122023204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122023221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8132626444 + ... + 8132626459.

It is an arithmetic number, because the mean of its divisors is an integer number (30497349195).

Almost surely, 2^130122023224 is an apocalyptic number.

It is an amenable number.

130122023224 is a deficient number, since it is larger than the sum of its proper divisors (113856770336).

130122023224 is a wasteful number, since it uses less digits than its factorization.

130122023224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16265252909 (or 16265252905 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 130122023224 its reverse (422320221031), we get a palindrome (552442244255).

The spelling of 130122023224 in words is "one hundred thirty billion, one hundred twenty-two million, twenty-three thousand, two hundred twenty-four".