22020233002331 has 2 divisors, whose sum is σ = 22020233002332. Its totient is φ = 22020233002330.

The previous prime is 22020233002283. The next prime is 22020233002367. The reversal of 22020233002331 is 13320033202022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22020233002331 - 2⁶ = 22020233002267 is a prime.

It is a super-2 number, since 2×22020233002331² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22020233002297 and 22020233002306.

It is not a weakly prime, because it can be changed into another prime (22020239002331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010116501165 + 11010116501166.

It is an arithmetic number, because the mean of its divisors is an integer number (11010116501166).

Almost surely, 2^{22020233002331} is an apocalyptic number.

22020233002331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020233002331 is an equidigital number, since it uses as much as digits as its factorization.

22020233002331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22020233002331 its reverse (13320033202022), we get a palindrome (35340266204353).

The spelling of 22020233002331 in words is "twenty-two trillion, twenty billion, two hundred thirty-three million, two thousand, three hundred thirty-one".