122026426 has 8 divisors (see below), whose sum is σ = 184481280. Its totient is φ = 60532668.

The previous prime is 122026423. The next prime is 122026433. The reversal of 122026426 is 624620221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122026426.

It is not an unprimeable number, because it can be changed into a prime (122026423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239956 + ... + 240463.

It is an arithmetic number, because the mean of its divisors is an integer number (23060160).

Almost surely, 2^122026426 is an apocalyptic number.

122026426 is a deficient number, since it is larger than the sum of its proper divisors (62454854).

122026426 is a wasteful number, since it uses less digits than its factorization.

122026426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480548.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 122026426 is about 11046.5572012279. The cubic root of 122026426 is about 496.0033737414.

Adding to 122026426 its reverse (624620221), we get a palindrome (746646647).

The spelling of 122026426 in words is "one hundred twenty-two million, twenty-six thousand, four hundred twenty-six".