122002000206 has 32 divisors (see below), whose sum is σ = 245086344096. Its totient is φ = 40487040000.

The previous prime is 122002000189. The next prime is 122002000223. The reversal of 122002000206 is 602000200221.

It is an interprime number because it is at equal distance from previous prime (122002000189) and next prime (122002000223).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6151506 + ... + 6171306.

It is an arithmetic number, because the mean of its divisors is an integer number (7658948253).

Almost surely, 2^122002000206 is an apocalyptic number.

122002000206 is an abundant number, since it is smaller than the sum of its proper divisors (123084343890).

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

122002000206 is a wasteful number, since it uses less digits than its factorization.

122002000206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24308.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 122002000206 its reverse (602000200221), we get a palindrome (724002200427).

The spelling of 122002000206 in words is "one hundred twenty-two billion, two million, two hundred six", and thus it is an aban number.