122074009 has 4 divisors (see below), whose sum is σ = 124143120. Its totient is φ = 120004900.

The previous prime is 122073997. The next prime is 122074027. The reversal of 122074009 is 900470221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122074009 - 2¹⁷ = 121942937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122074049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034467 + ... + 1034584.

It is an arithmetic number, because the mean of its divisors is an integer number (31035780).

Almost surely, 2^122074009 is an apocalyptic number.

It is an amenable number.

122074009 is a deficient number, since it is larger than the sum of its proper divisors (2069111).

122074009 is an equidigital number, since it uses as much as digits as its factorization.

122074009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069110.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 122074009 is about 11048.7107392673. The cubic root of 122074009 is about 496.0678359027.

The spelling of 122074009 in words is "one hundred twenty-two million, seventy-four thousand, nine".