122234567783 has 2 divisors, whose sum is σ = 122234567784. Its totient is φ = 122234567782.

The previous prime is 122234567771. The next prime is 122234567809. The reversal of 122234567783 is 387765432221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122234567783 - 2⁸ = 122234567527 is a prime.

It is a super-2 number, since 2×122234567783² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122234567723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61117283891 + 61117283892.

It is an arithmetic number, because the mean of its divisors is an integer number (61117283892).

Almost surely, 2^122234567783 is an apocalyptic number.

122234567783 is a deficient number, since it is larger than the sum of its proper divisors (1).

122234567783 is an equidigital number, since it uses as much as digits as its factorization.

122234567783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 50.

The spelling of 122234567783 in words is "one hundred twenty-two billion, two hundred thirty-four million, five hundred sixty-seven thousand, seven hundred eighty-three".