122026423 has 2 divisors, whose sum is σ = 122026424. Its totient is φ = 122026422.

The previous prime is 122026409. The next prime is 122026433. The reversal of 122026423 is 324620221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122026423 - 2²⁵ = 88471991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122026394 and 122026403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122026433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61013211 + 61013212.

It is an arithmetic number, because the mean of its divisors is an integer number (61013212).

Almost surely, 2^122026423 is an apocalyptic number.

122026423 is a deficient number, since it is larger than the sum of its proper divisors (1).

122026423 is an equidigital number, since it uses as much as digits as its factorization.

122026423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 122026423 is about 11046.5570654390. The cubic root of 122026423 is about 496.0033696766.

Adding to 122026423 its reverse (324620221), we get a palindrome (446646644).

The spelling of 122026423 in words is "one hundred twenty-two million, twenty-six thousand, four hundred twenty-three".