120230222130131 has 4 divisors (see below), whose sum is σ = 120234660170664. Its totient is φ = 120225784089600.

The previous prime is 120230222130113. The next prime is 120230222130281. The reversal of 120230222130131 is 131031222032021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120230222130131 is a prime.

It is a super-2 number, since 2×120230222130131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120230222130097 and 120230222130106.

It is not an unprimeable number, because it can be changed into a prime (120230222130631) 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, 2218979630 + ... + 2219033811.

It is an arithmetic number, because the mean of its divisors is an integer number (30058665042666).

Almost surely, 2^{120230222130131} is an apocalyptic number.

120230222130131 is a deficient number, since it is larger than the sum of its proper divisors (4438040533).

120230222130131 is an equidigital number, since it uses as much as digits as its factorization.

120230222130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438040532.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120230222130131 its reverse (131031222032021), we get a palindrome (251261444162152).

The spelling of 120230222130131 in words is "one hundred twenty trillion, two hundred thirty billion, two hundred twenty-two million, one hundred thirty thousand, one hundred thirty-one".