113423222 has 12 divisors (see below), whose sum is σ = 187008108. Its totient is φ = 51555900.

The previous prime is 113423213. The next prime is 113423231. The reversal of 113423222 is 222324311.

It is an interprime number because it is at equal distance from previous prime (113423213) and next prime (113423231).

It is a super-2 number, since 2×113423222² = 25729654577722568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113423194 and 113423203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234104 + ... + 234587.

It is an arithmetic number, because the mean of its divisors is an integer number (15584009).

Almost surely, 2^113423222 is an apocalyptic number.

113423222 is a deficient number, since it is larger than the sum of its proper divisors (73584886).

113423222 is a wasteful number, since it uses less digits than its factorization.

113423222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468715 (or 468704 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 113423222 is about 10650.0338966597. The cubic root of 113423222 is about 484.0616312702.

Adding to 113423222 its reverse (222324311), we get a palindrome (335747533).

The spelling of 113423222 in words is "one hundred thirteen million, four hundred twenty-three thousand, two hundred twenty-two".