122102806 has 24 divisors (see below), whose sum is σ = 225592776. Its totient is φ = 49250880.

The previous prime is 122102779. The next prime is 122102807. The reversal of 122102806 is 608201221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34980 + ... + 38311.

It is an arithmetic number, because the mean of its divisors is an integer number (9399699).

Almost surely, 2^122102806 is an apocalyptic number.

122102806 is a deficient number, since it is larger than the sum of its proper divisors (103489970).

122102806 is a wasteful number, since it uses less digits than its factorization.

122102806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73324 (or 73317 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 122102806 is about 11050.0138461452. The cubic root of 122102806 is about 496.1068399529.

The spelling of 122102806 in words is "one hundred twenty-two million, one hundred two thousand, eight hundred six".