113011222 has 8 divisors (see below), whose sum is σ = 169637400. Its totient is φ = 56465424.

The previous prime is 113011219. The next prime is 113011237. The reversal of 113011222 is 222110311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16447 + ... + 22282.

It is an arithmetic number, because the mean of its divisors is an integer number (21204675).

Almost surely, 2^113011222 is an apocalyptic number.

113011222 is a deficient number, since it is larger than the sum of its proper divisors (56626178).

113011222 is a wasteful number, since it uses less digits than its factorization.

113011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40190.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 113011222 is about 10630.6736381097. The cubic root of 113011222 is about 483.4748162369.

Adding to 113011222 its reverse (222110311), we get a palindrome (335121533).

The spelling of 113011222 in words is "one hundred thirteen million, eleven thousand, two hundred twenty-two".