122000012102 has 8 divisors (see below), whose sum is σ = 183005375112. Its totient is φ = 60998220400.

The previous prime is 122000012093. The next prime is 122000012143. The reversal of 122000012102 is 201210000221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805724 + ... + 945087.

It is an arithmetic number, because the mean of its divisors is an integer number (22875671889).

Almost surely, 2^122000012102 is an apocalyptic number.

122000012102 is a deficient number, since it is larger than the sum of its proper divisors (61005363010).

122000012102 is a wasteful number, since it uses less digits than its factorization.

122000012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785654.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122000012102 its reverse (201210000221), we get a palindrome (323210012323).

The spelling of 122000012102 in words is "one hundred twenty-two billion, twelve thousand, one hundred two".