122123120102 has 8 divisors (see below), whose sum is σ = 191149231536. Its totient is φ = 58406709592.

The previous prime is 122123120081. The next prime is 122123120113. The reversal of 122123120102 is 201021321221.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327425173 + ... + 1327425264.

It is an arithmetic number, because the mean of its divisors is an integer number (23893653942).

Almost surely, 2^122123120102 is an apocalyptic number.

122123120102 is a deficient number, since it is larger than the sum of its proper divisors (69026111434).

122123120102 is a wasteful number, since it uses less digits than its factorization.

122123120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654850462.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122123120102 its reverse (201021321221), we get a palindrome (323144441323).

The spelling of 122123120102 in words is "one hundred twenty-two billion, one hundred twenty-three million, one hundred twenty thousand, one hundred two".