1202110210112 has 112 divisors (see below), whose sum is σ = 2736529269120. Its totient is φ = 513244311552.

The previous prime is 1202110210109. The next prime is 1202110210121. The reversal of 1202110210112 is 2110120112021.

It is a tau number, because it is divible by the number of its divisors (112).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151528898 + ... + 151536830.

Almost surely, 2^{1202110210112} 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 1202110210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368264634560).

1202110210112 is an abundant number, since it is smaller than the sum of its proper divisors (1534419059008).

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

1202110210112 is an equidigital number, since it uses as much as digits as its factorization.

1202110210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9188 (or 9178 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1202110210112 its reverse (2110120112021), we get a palindrome (3312230322133).

The spelling of 1202110210112 in words is "one trillion, two hundred two billion, one hundred ten million, two hundred ten thousand, one hundred twelve".