122010379 has 2 divisors, whose sum is σ = 122010380. Its totient is φ = 122010378.

The previous prime is 122010373. The next prime is 122010391. The reversal of 122010379 is 973010221.

It is a weak prime.

It is an emirp because it is prime and its reverse (973010221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122010379 - 2¹³ = 122002187 is a prime.

It is not a weakly prime, because it can be changed into another prime (122010373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005189 + 61005190.

It is an arithmetic number, because the mean of its divisors is an integer number (61005190).

Almost surely, 2^122010379 is an apocalyptic number.

122010379 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010379 is an equidigital number, since it uses as much as digits as its factorization.

122010379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 122010379 is about 11045.8308424491. The cubic root of 122010379 is about 495.9816305957.

The spelling of 122010379 in words is "one hundred twenty-two million, ten thousand, three hundred seventy-nine".