130222222231 has 4 divisors (see below), whose sum is σ = 132429378600. Its totient is φ = 128015065864.

The previous prime is 130222222217. The next prime is 130222222243. The reversal of 130222222231 is 132222222031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132222222031 = 1181 ⋅111957851.

It is a cyclic number.

It is not a de Polignac number, because 130222222231 - 2⁵ = 130222222199 is a prime.

It is a super-2 number, since 2×130222222231² (a number of 23 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 (130222222331) 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, 1103578096 + ... + 1103578213.

It is an arithmetic number, because the mean of its divisors is an integer number (33107344650).

Almost surely, 2^130222222231 is an apocalyptic number.

130222222231 is a deficient number, since it is larger than the sum of its proper divisors (2207156369).

130222222231 is an equidigital number, since it uses as much as digits as its factorization.

130222222231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207156368.

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

Adding to 130222222231 its reverse (132222222031), we get a palindrome (262444444262).

The spelling of 130222222231 in words is "one hundred thirty billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred thirty-one".