33223101012113 has 8 divisors (see below), whose sum is σ = 33366146562216. Its totient is φ = 33080059369600.

The previous prime is 33223101012107. The next prime is 33223101012133. The reversal of 33223101012113 is 31121010132233.

It can be written as a sum of positive squares in 4 ways, for example, as 4390797548929 + 28832303463184 = 2095423^2 + 5369572^2 .

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 33223101012113 - 2⁴⁴ = 15630914967697 is a prime.

It is a super-2 number, since 2×33223101012113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33223101012133) 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, 16755443 + ... + 18633063.

It is an arithmetic number, because the mean of its divisors is an integer number (4170768320277).

Almost surely, 2^{33223101012113} is an apocalyptic number.

It is an amenable number.

33223101012113 is a deficient number, since it is larger than the sum of its proper divisors (143045550103).

33223101012113 is a wasteful number, since it uses less digits than its factorization.

33223101012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953795.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 33223101012113 its reverse (31121010132233), we get a palindrome (64344111144346).

The spelling of 33223101012113 in words is "thirty-three trillion, two hundred twenty-three billion, one hundred one million, twelve thousand, one hundred thirteen".