22003482331 has 2 divisors, whose sum is σ = 22003482332. Its totient is φ = 22003482330.

The previous prime is 22003482311. The next prime is 22003482349. The reversal of 22003482331 is 13328430022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22003482331 - 2¹³ = 22003474139 is a prime.

It is a super-2 number, since 2×22003482331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22003482331.

It is not a weakly prime, because it can be changed into another prime (22003482311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001741165 + 11001741166.

It is an arithmetic number, because the mean of its divisors is an integer number (11001741166).

Almost surely, 2^22003482331 is an apocalyptic number.

22003482331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003482331 is an equidigital number, since it uses as much as digits as its factorization.

22003482331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 22003482331 in words is "twenty-two billion, three million, four hundred eighty-two thousand, three hundred thirty-one".