113220440433112 has 8 divisors (see below), whose sum is σ = 212288325812100. Its totient is φ = 56610220216552.

The previous prime is 113220440433073. The next prime is 113220440433143. The reversal of 113220440433112 is 211334044022311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×113220440433112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7076277527062 + ... + 7076277527077.

Almost surely, 2^{113220440433112} is an apocalyptic number.

It is an amenable number.

113220440433112 is a deficient number, since it is larger than the sum of its proper divisors (99067885378988).

113220440433112 is a wasteful number, since it uses less digits than its factorization.

113220440433112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152555054145 (or 14152555054141 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 113220440433112 its reverse (211334044022311), we get a palindrome (324554484455423).

The spelling of 113220440433112 in words is "one hundred thirteen trillion, two hundred twenty billion, four hundred forty million, four hundred thirty-three thousand, one hundred twelve".