113211223312202 has 8 divisors (see below), whose sum is σ = 169821973402500. Its totient is φ = 56603898844704.

The previous prime is 113211223312189. The next prime is 113211223312273. The reversal of 113211223312202 is 202213322112311.

It can be written as a sum of positive squares in 2 ways, for example, as 65616139943641 + 47595083368561 = 8100379^2 + 6898919^2 .

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

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, 856323077 + ... + 856455272.

Almost surely, 2^{113211223312202} is an apocalyptic number.

113211223312202 is a deficient number, since it is larger than the sum of its proper divisors (56610750090298).

113211223312202 is a wasteful number, since it uses less digits than its factorization.

113211223312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712811400.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 113211223312202 its reverse (202213322112311), we get a palindrome (315424545424513).

The spelling of 113211223312202 in words is "one hundred thirteen trillion, two hundred eleven billion, two hundred twenty-three million, three hundred twelve thousand, two hundred two".