12022228783 has 2 divisors, whose sum is σ = 12022228784. Its totient is φ = 12022228782.

The previous prime is 12022228763. The next prime is 12022228837. The reversal of 12022228783 is 38782222021.

Together with next prime (12022228837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12022228783 - 2³³ = 3432294191 is a prime.

It is a super-2 number, since 2×12022228783² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022228703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011114391 + 6011114392.

It is an arithmetic number, because the mean of its divisors is an integer number (6011114392).

Almost surely, 2^12022228783 is an apocalyptic number.

12022228783 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022228783 is an equidigital number, since it uses as much as digits as its factorization.

12022228783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The spelling of 12022228783 in words is "twelve billion, twenty-two million, two hundred twenty-eight thousand, seven hundred eighty-three".