113001220230212 has 12 divisors (see below), whose sum is σ = 198072641299260. Its totient is φ = 56409037001856.

The previous prime is 113001220230191. The next prime is 113001220230271. The reversal of 113001220230212 is 212032022100311.

It can be written as a sum of positive squares in 2 ways, for example, as 41900842363396 + 71100377866816 = 6473086^2 + 8432104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22893275537 + ... + 22893280472.

It is an arithmetic number, because the mean of its divisors is an integer number (16506053441605).

Almost surely, 2^{113001220230212} is an apocalyptic number.

It is an amenable number.

113001220230212 is a deficient number, since it is larger than the sum of its proper divisors (85071421069048).

113001220230212 is a wasteful number, since it uses less digits than its factorization.

113001220230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45786556630 (or 45786556628 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 113001220230212 its reverse (212032022100311), we get a palindrome (325033242330523).

The spelling of 113001220230212 in words is "one hundred thirteen trillion, one billion, two hundred twenty million, two hundred thirty thousand, two hundred twelve".