113222311402 has 8 divisors (see below), whose sum is σ = 170538171012. Its totient is φ = 56376254400.

The previous prime is 113222311381. The next prime is 113222311441. The reversal of 113222311402 is 204113222311.

It can be written as a sum of positive squares in 2 ways, for example, as 111590070601 + 1632240801 = 334051^2 + 40401^2 .

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

It is a super-2 number, since 2×113222311402² (a number of 23 digits) contains 22 as substring.

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, 117450049 + ... + 117451012.

Almost surely, 2^113222311402 is an apocalyptic number.

113222311402 is a deficient number, since it is larger than the sum of its proper divisors (57315859610).

113222311402 is a wasteful number, since it uses less digits than its factorization.

113222311402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234901304.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 113222311402 its reverse (204113222311), we get a palindrome (317335533713).

The spelling of 113222311402 in words is "one hundred thirteen billion, two hundred twenty-two million, three hundred eleven thousand, four hundred two".