122100303003012 has 96 divisors (see below), whose sum is σ = 321981552345600. Its totient is φ = 40002830345376.

The previous prime is 122100303002999. The next prime is 122100303003031. The reversal of 122100303003012 is 210300303001221.

122100303003012 is a `hidden beast` number, since 1 + 22 + 10 + 0 + 30 + 300 + 301 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32547423 + ... + 36104505.

It is an arithmetic number, because the mean of its divisors is an integer number (3353974503600).

Almost surely, 2^{122100303003012} is an apocalyptic number.

122100303003012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122100303003012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160990776172800).

122100303003012 is an abundant number, since it is smaller than the sum of its proper divisors (199881249342588).

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

122100303003012 is a wasteful number, since it uses less digits than its factorization.

122100303003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562542 (or 3562534 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 122100303003012 its reverse (210300303001221), we get a palindrome (332400606004233).

The spelling of 122100303003012 in words is "one hundred twenty-two trillion, one hundred billion, three hundred three million, three thousand, twelve".