12022031803 has 2 divisors, whose sum is σ = 12022031804. Its totient is φ = 12022031802.

The previous prime is 12022031789. The next prime is 12022031843. The reversal of 12022031803 is 30813022021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12022031803 - 2³³ = 3432097211 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022031843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011015901 + 6011015902.

It is an arithmetic number, because the mean of its divisors is an integer number (6011015902).

Almost surely, 2^12022031803 is an apocalyptic number.

12022031803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022031803 is an equidigital number, since it uses as much as digits as its factorization.

12022031803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12022031803 its reverse (30813022021), we get a palindrome (42835053824).

The spelling of 12022031803 in words is "twelve billion, twenty-two million, thirty-one thousand, eight hundred three".