1202002102112 has 192 divisors, whose sum is σ = 2780651317248. Its totient is φ = 500881920000.

The previous prime is 1202002102111. The next prime is 1202002102141. The reversal of 1202002102112 is 2112012002021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202002102111) 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, 451370093 + ... + 451372755.

It is an arithmetic number, because the mean of its divisors is an integer number (14482558944).

Almost surely, 2^{1202002102112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202002102112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1390325658624).

1202002102112 is an abundant number, since it is smaller than the sum of its proper divisors (1578649215136).

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

1202002102112 is a wasteful number, since it uses less digits than its factorization.

1202002102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133 (or 3125 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1202002102112 its reverse (2112012002021), we get a palindrome (3314014104133).

The spelling of 1202002102112 in words is "one trillion, two hundred two billion, two million, one hundred two thousand, one hundred twelve".