130222412021 has 32 divisors (see below), whose sum is σ = 150320271360. Its totient is φ = 111814649856.

The previous prime is 130222412017. The next prime is 130222412027. The reversal of 130222412021 is 120214222031.

It is not a de Polignac number, because 130222412021 - 2² = 130222412017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130222411984 and 130222412002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130222412027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3021395 + ... + 3064191.

It is an arithmetic number, because the mean of its divisors is an integer number (4697508480).

Almost surely, 2^130222412021 is an apocalyptic number.

It is an amenable number.

130222412021 is a deficient number, since it is larger than the sum of its proper divisors (20097859339).

130222412021 is a wasteful number, since it uses less digits than its factorization.

130222412021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43053.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 130222412021 its reverse (120214222031), we get a palindrome (250436634052).

The spelling of 130222412021 in words is "one hundred thirty billion, two hundred twenty-two million, four hundred twelve thousand, twenty-one".