113542422212 has 24 divisors (see below), whose sum is σ = 199647205632. Its totient is φ = 56500509600.

The previous prime is 113542422197. The next prime is 113542422239. The reversal of 113542422212 is 212224245311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3490262 + ... + 3522642.

It is an arithmetic number, because the mean of its divisors is an integer number (8318633568).

Almost surely, 2^113542422212 is an apocalyptic number.

It is an amenable number.

113542422212 is a deficient number, since it is larger than the sum of its proper divisors (86104783420).

113542422212 is a wasteful number, since it uses less digits than its factorization.

113542422212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36539 (or 36537 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

Adding to 113542422212 its reverse (212224245311), we get a palindrome (325766667523).

The spelling of 113542422212 in words is "one hundred thirteen billion, five hundred forty-two million, four hundred twenty-two thousand, two hundred twelve".