1422800843 has 2 divisors, whose sum is σ = 1422800844. Its totient is φ = 1422800842.

The previous prime is 1422800833. The next prime is 1422800867. The reversal of 1422800843 is 3480082241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422800843 - 2¹⁴ = 1422784459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1422800833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711400421 + 711400422.

It is an arithmetic number, because the mean of its divisors is an integer number (711400422).

Almost surely, 2^1422800843 is an apocalyptic number.

1422800843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422800843 is an equidigital number, since it uses as much as digits as its factorization.

1422800843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 1422800843 is about 37720.0323833371. The cubic root of 1422800843 is about 1124.7293750366.

The spelling of 1422800843 in words is "one billion, four hundred twenty-two million, eight hundred thousand, eight hundred forty-three".