122000623 has 2 divisors, whose sum is σ = 122000624. Its totient is φ = 122000622.

The previous prime is 122000597. The next prime is 122000663. The reversal of 122000623 is 326000221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122000623 - 2⁵ = 122000591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122000597 and 122000606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122000663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000311 + 61000312.

It is an arithmetic number, because the mean of its divisors is an integer number (61000312).

Almost surely, 2^122000623 is an apocalyptic number.

122000623 is a deficient number, since it is larger than the sum of its proper divisors (1).

122000623 is an equidigital number, since it uses as much as digits as its factorization.

122000623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122000623 is about 11045.3892190361. The cubic root of 122000623 is about 495.9684106117.

Adding to 122000623 its reverse (326000221), we get a palindrome (448000844).

The spelling of 122000623 in words is "one hundred twenty-two million, six hundred twenty-three", and thus it is an aban number.