122271043 has 2 divisors, whose sum is σ = 122271044. Its totient is φ = 122271042.

The previous prime is 122271041. The next prime is 122271049. The reversal of 122271043 is 340172221.

It is a weak prime.

It is an emirp because it is prime and its reverse (340172221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122271043 - 2¹ = 122271041 is a prime.

Together with 122271041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (122271041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61135521 + 61135522.

It is an arithmetic number, because the mean of its divisors is an integer number (61135522).

Almost surely, 2^122271043 is an apocalyptic number.

122271043 is a deficient number, since it is larger than the sum of its proper divisors (1).

122271043 is an equidigital number, since it uses as much as digits as its factorization.

122271043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 122271043 is about 11057.6237501554. The cubic root of 122271043 is about 496.3345858053.

The spelling of 122271043 in words is "one hundred twenty-two million, two hundred seventy-one thousand, forty-three".