112311422002 has 16 divisors (see below), whose sum is σ = 184849280280. Its totient is φ = 50858001792.

The previous prime is 112311421979. The next prime is 112311422009. The reversal of 112311422002 is 200224113211.

It can be written as a sum of positive squares in 4 ways, for example, as 73880132481 + 38431289521 = 271809^2 + 196039^2 .

It is a super-2 number, since 2×112311422002² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112311422009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40750227 + ... + 40752982.

Almost surely, 2^112311422002 is an apocalyptic number.

112311422002 is a deficient number, since it is larger than the sum of its proper divisors (72537858278).

112311422002 is a wasteful number, since it uses less digits than its factorization.

112311422002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81503277.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112311422002 its reverse (200224113211), we get a palindrome (312535535213).

The spelling of 112311422002 in words is "one hundred twelve billion, three hundred eleven million, four hundred twenty-two thousand, two".