122077806 has 8 divisors (see below), whose sum is σ = 244155624. Its totient is φ = 40692600.

The previous prime is 122077801. The next prime is 122077853. The reversal of 122077806 is 608770221.

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

122077806 is an admirable number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122077801) 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, 10173145 + ... + 10173156.

It is an arithmetic number, because the mean of its divisors is an integer number (30519453).

Almost surely, 2^122077806 is an apocalyptic number.

122077806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122077806 is a wasteful number, since it uses less digits than its factorization.

122077806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20346306.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 122077806 is about 11048.8825679342. The cubic root of 122077806 is about 496.0729790943.

The spelling of 122077806 in words is "one hundred twenty-two million, seventy-seven thousand, eight hundred six".