22101131323313 has 8 divisors (see below), whose sum is σ = 25404438318528. Its totient is φ = 18834324958224.

The previous prime is 22101131323277. The next prime is 22101131323357. The reversal of 22101131323313 is 31332313110122.

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

It is a cyclic number.

It is not a de Polignac number, because 22101131323313 - 2¹⁸ = 22101131061169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22101131322313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9125156231 + ... + 9125158652.

It is an arithmetic number, because the mean of its divisors is an integer number (3175554789816).

Almost surely, 2^{22101131323313} is an apocalyptic number.

It is an amenable number.

22101131323313 is a deficient number, since it is larger than the sum of its proper divisors (3303306995215).

22101131323313 is a wasteful number, since it uses less digits than its factorization.

22101131323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18250315063.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 22101131323313 its reverse (31332313110122), we get a palindrome (53433444433435).

The spelling of 22101131323313 in words is "twenty-two trillion, one hundred one billion, one hundred thirty-one million, three hundred twenty-three thousand, three hundred thirteen".