113231022202 has 8 divisors (see below), whose sum is σ = 169944095412. Its totient is φ = 56582990400.

The previous prime is 113231022161. The next prime is 113231022217. The reversal of 113231022202 is 202220132311.

It can be written as a sum of positive squares in 2 ways, for example, as 111429783721 + 1801238481 = 333811^2 + 42441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113231022202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16255999 + ... + 16262962.

Almost surely, 2^113231022202 is an apocalyptic number.

113231022202 is a deficient number, since it is larger than the sum of its proper divisors (56713073210).

113231022202 is a wasteful number, since it uses less digits than its factorization.

113231022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32520704.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113231022202 its reverse (202220132311), we get a palindrome (315451154513).

The spelling of 113231022202 in words is "one hundred thirteen billion, two hundred thirty-one million, twenty-two thousand, two hundred two".