113222220212105 has 8 divisors (see below), whose sum is σ = 135866855743872. Its totient is φ = 90577648510128.

The previous prime is 113222220212089. The next prime is 113222220212113. The reversal of 113222220212105 is 501212022222311.

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

It is a cyclic number.

It is not a de Polignac number, because 113222220212105 - 2⁴ = 113222220212089 is a prime.

It is a super-2 number, since 2×113222220212105² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11964209 + ... + 19224638.

It is an arithmetic number, because the mean of its divisors is an integer number (16983356967984).

Almost surely, 2^{113222220212105} is an apocalyptic number.

It is an amenable number.

113222220212105 is a deficient number, since it is larger than the sum of its proper divisors (22644635531767).

113222220212105 is an equidigital number, since it uses as much as digits as its factorization.

113222220212105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31914895.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 113222220212105 its reverse (501212022222311), we get a palindrome (614434242434416).

The spelling of 113222220212105 in words is "one hundred thirteen trillion, two hundred twenty-two billion, two hundred twenty million, two hundred twelve thousand, one hundred five".