12020011102122 has 8 divisors (see below), whose sum is σ = 24040022204256. Its totient is φ = 4006670367372.

The previous prime is 12020011102103. The next prime is 12020011102123. The reversal of 12020011102122 is 22120111002021.

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

12020011102122 is an admirable number.

It is a super-2 number, since 2×12020011102122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12020011102123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001667591838 + ... + 1001667591849.

It is an arithmetic number, because the mean of its divisors is an integer number (3005002775532).

Almost surely, 2^{12020011102122} is an apocalyptic number.

12020011102122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12020011102122 is a wasteful number, since it uses less digits than its factorization.

12020011102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003335183692.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12020011102122 its reverse (22120111002021), we get a palindrome (34140122104143).

The spelling of 12020011102122 in words is "twelve trillion, twenty billion, eleven million, one hundred two thousand, one hundred twenty-two".