113540034222012 has 24 divisors (see below), whose sum is σ = 276445300715136. Its totient is φ = 36201170331568.

The previous prime is 113540034222001. The next prime is 113540034222037. The reversal of 113540034222012 is 210222430045311.

It is a happy number.

It is a super-2 number, since 2×113540034222012² (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 in 7 ways as a sum of consecutive naturals, for example, 205688467518 + ... + 205688468069.

It is an arithmetic number, because the mean of its divisors is an integer number (11518554196464).

Almost surely, 2^{113540034222012} is an apocalyptic number.

113540034222012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113540034222012 is an abundant number, since it is smaller than the sum of its proper divisors (162905266493124).

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

113540034222012 is a wasteful number, since it uses less digits than its factorization.

113540034222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411376935617 (or 411376935615 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 113540034222012 its reverse (210222430045311), we get a palindrome (323762464267323).

The spelling of 113540034222012 in words is "one hundred thirteen trillion, five hundred forty billion, thirty-four million, two hundred twenty-two thousand, twelve".