113222001133 has 4 divisors (see below), whose sum is σ = 113345203360. Its totient is φ = 113098798908.

The previous prime is 113222001131. The next prime is 113222001157. The reversal of 113222001133 is 331100222311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113222001133 - 2¹ = 113222001131 is a prime.

It is a super-2 number, since 2×113222001133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113222001133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113222001131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61599735 + ... + 61601572.

It is an arithmetic number, because the mean of its divisors is an integer number (28336300840).

Almost surely, 2^113222001133 is an apocalyptic number.

It is an amenable number.

113222001133 is a deficient number, since it is larger than the sum of its proper divisors (123202227).

113222001133 is an equidigital number, since it uses as much as digits as its factorization.

113222001133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123202226.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113222001133 its reverse (331100222311), we get a palindrome (444322223444).

The spelling of 113222001133 in words is "one hundred thirteen billion, two hundred twenty-two million, one thousand, one hundred thirty-three".