113012422022 has 4 divisors (see below), whose sum is σ = 169518633036. Its totient is φ = 56506211010.

The previous prime is 113012422021. The next prime is 113012422073. The reversal of 113012422022 is 220224210311.

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

It is a junction number, because it is equal to n+sod(n) for n = 113012421985 and 113012422003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113012422021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28253105504 + ... + 28253105507.

It is an arithmetic number, because the mean of its divisors is an integer number (42379658259).

Almost surely, 2^113012422022 is an apocalyptic number.

113012422022 is a deficient number, since it is larger than the sum of its proper divisors (56506211014).

113012422022 is an equidigital number, since it uses as much as digits as its factorization.

113012422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56506211013.

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

Adding to 113012422022 its reverse (220224210311), we get a palindrome (333236632333).

The spelling of 113012422022 in words is "one hundred thirteen billion, twelve million, four hundred twenty-two thousand, twenty-two".