112311422004 has 12 divisors (see below), whose sum is σ = 262059984704. Its totient is φ = 37437140664.

The previous prime is 112311421979. The next prime is 112311422009. The reversal of 112311422004 is 400224113211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×112311422004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4679642572 + ... + 4679642595.

Almost surely, 2^112311422004 is an apocalyptic number.

It is an amenable number.

112311422004 is an abundant number, since it is smaller than the sum of its proper divisors (149748562700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112311422004 is a wasteful number, since it uses less digits than its factorization.

112311422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9359285174 (or 9359285172 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112311422004 its reverse (400224113211), we get a palindrome (512535535215).

The spelling of 112311422004 in words is "one hundred twelve billion, three hundred eleven million, four hundred twenty-two thousand, four".