113222445253 has 16 divisors (see below), whose sum is σ = 118459883520. Its totient is φ = 108011567664.

The previous prime is 113222445187. The next prime is 113222445269. The reversal of 113222445253 is 352544222311.

It is a cyclic number.

It is not a de Polignac number, because 113222445253 - 2¹³ = 113222437061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113222475253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21445068 + ... + 21450346.

It is an arithmetic number, because the mean of its divisors is an integer number (7403742720).

Almost surely, 2^113222445253 is an apocalyptic number.

It is an amenable number.

113222445253 is a deficient number, since it is larger than the sum of its proper divisors (5237438267).

113222445253 is a wasteful number, since it uses less digits than its factorization.

113222445253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7608.

The product of its digits is 57600, while the sum is 34.

Adding to 113222445253 its reverse (352544222311), we get a palindrome (465766667564).

The spelling of 113222445253 in words is "one hundred thirteen billion, two hundred twenty-two million, four hundred forty-five thousand, two hundred fifty-three".