122330113202533 has 4 divisors (see below), whose sum is σ = 123452407819180. Its totient is φ = 121207818585888.

The previous prime is 122330113202509. The next prime is 122330113202581. The reversal of 122330113202533 is 335202311033221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107252991115204 + 15077122087329 = 10356302^2 + 3882927^2 .

It is a cyclic number.

It is not a de Polignac number, because 122330113202533 - 2⁹ = 122330113202021 is a prime.

It is a super-2 number, since 2×122330113202533² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122330113202495 and 122330113202504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122330113272533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561147308160 + ... + 561147308377.

It is an arithmetic number, because the mean of its divisors is an integer number (30863101954795).

Almost surely, 2^{122330113202533} is an apocalyptic number.

It is an amenable number.

122330113202533 is a deficient number, since it is larger than the sum of its proper divisors (1122294616647).

122330113202533 is a wasteful number, since it uses less digits than its factorization.

122330113202533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122294616646.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 122330113202533 its reverse (335202311033221), we get a palindrome (457532424235754).

The spelling of 122330113202533 in words is "one hundred twenty-two trillion, three hundred thirty billion, one hundred thirteen million, two hundred two thousand, five hundred thirty-three".