13203020233122 has 16 divisors (see below), whose sum is σ = 26415283076832. Its totient is φ = 4399466309280.

The previous prime is 13203020233121. The next prime is 13203020233141. The reversal of 13203020233122 is 22133202030231.

It is a super-2 number, since 2×13203020233122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13203020233092 and 13203020233101.

It is not an unprimeable number, because it can be changed into a prime (13203020233121) 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, 385090204 + ... + 385124487.

It is an arithmetic number, because the mean of its divisors is an integer number (1650955192302).

Almost surely, 2^{13203020233122} is an apocalyptic number.

13203020233122 is an abundant number, since it is smaller than the sum of its proper divisors (13212262843710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13203020233122 is a wasteful number, since it uses less digits than its factorization.

13203020233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770217553.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13203020233122 its reverse (22133202030231), we get a palindrome (35336222263353).

The spelling of 13203020233122 in words is "thirteen trillion, two hundred three billion, twenty million, two hundred thirty-three thousand, one hundred twenty-two".