122311123102 has 8 divisors (see below), whose sum is σ = 209676211056. Its totient is φ = 52419052752.

The previous prime is 122311123079. The next prime is 122311123139. The reversal of 122311123102 is 201321113221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 122311123102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4368254383 + ... + 4368254410.

It is an arithmetic number, because the mean of its divisors is an integer number (26209526382).

Almost surely, 2^122311123102 is an apocalyptic number.

122311123102 is a deficient number, since it is larger than the sum of its proper divisors (87365087954).

122311123102 is an equidigital number, since it uses as much as digits as its factorization.

122311123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8736508802.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122311123102 its reverse (201321113221), we get a palindrome (323632236323).

The spelling of 122311123102 in words is "one hundred twenty-two billion, three hundred eleven million, one hundred twenty-three thousand, one hundred two".