113203001021222 has 32 divisors (see below), whose sum is σ = 200328361605120. Its totient is φ = 46949147087040.

The previous prime is 113203001021221. The next prime is 113203001021233. The reversal of 113203001021222 is 222120100302311.

113203001021222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 113203001021194 and 113203001021203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113203001021221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10661873 + ... + 18441299.

It is an arithmetic number, because the mean of its divisors is an integer number (6260261300160).

Almost surely, 2^{113203001021222} is an apocalyptic number.

113203001021222 is a deficient number, since it is larger than the sum of its proper divisors (87125360583898).

113203001021222 is a wasteful number, since it uses less digits than its factorization.

113203001021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7812996.

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

Adding to 113203001021222 its reverse (222120100302311), we get a palindrome (335323101323533).

The spelling of 113203001021222 in words is "one hundred thirteen trillion, two hundred three billion, one million, twenty-one thousand, two hundred twenty-two".