113130322022 has 4 divisors (see below), whose sum is σ = 169695483036. Its totient is φ = 56565161010.

The previous prime is 113130322001. The next prime is 113130322033. The reversal of 113130322022 is 220223031311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220223031311 = 397 ⋅554717963.

It is a junction number, because it is equal to n+sod(n) for n = 113130321985 and 113130322003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28282580504 + ... + 28282580507.

It is an arithmetic number, because the mean of its divisors is an integer number (42423870759).

Almost surely, 2^113130322022 is an apocalyptic number.

113130322022 is a deficient number, since it is larger than the sum of its proper divisors (56565161014).

113130322022 is an equidigital number, since it uses as much as digits as its factorization.

113130322022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56565161013.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113130322022 its reverse (220223031311), we get a palindrome (333353353333).

The spelling of 113130322022 in words is "one hundred thirteen billion, one hundred thirty million, three hundred twenty-two thousand, twenty-two".