12020010101120 has 256 divisors, whose sum is σ = 33478054945920. Its totient is φ = 4041527132160.

The previous prime is 12020010101093. The next prime is 12020010101129. The reversal of 12020010101120 is 2110101002021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020010101129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92030102 + ... + 92160618.

Almost surely, 2^{12020010101120} is an apocalyptic number.

12020010101120 is a gapful number since it is divisible by the number (10) 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 12020010101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16739027472960).

12020010101120 is an abundant number, since it is smaller than the sum of its proper divisors (21458044844800).

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

12020010101120 is a wasteful number, since it uses less digits than its factorization.

12020010101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130941 (or 130929 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12020010101120 its reverse (2110101002021), we get a palindrome (14130111103141).

Subtracting from 12020010101120 its reverse (2110101002021), we obtain a palindrome (9909909099099).

The spelling of 12020010101120 in words is "twelve trillion, twenty billion, ten million, one hundred one thousand, one hundred twenty".