122000026 has 16 divisors (see below), whose sum is σ = 197840160. Its totient is φ = 56226960.

The previous prime is 122000003. The next prime is 122000029. The reversal of 122000026 is 620000221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122000029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41980 + ... + 44791.

It is an arithmetic number, because the mean of its divisors is an integer number (12365010).

Almost surely, 2^122000026 is an apocalyptic number.

122000026 is a deficient number, since it is larger than the sum of its proper divisors (75840134).

122000026 is a wasteful number, since it uses less digits than its factorization.

122000026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86829.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 122000026 is about 11045.3621941519. The cubic root of 122000026 is about 495.9676016169.

Adding to 122000026 its reverse (620000221), we get a palindrome (742000247).

The spelling of 122000026 in words is "one hundred twenty-two million, twenty-six", and thus it is an aban number.