2202103113012 has 192 divisors, whose sum is σ = 6631385241600. Its totient is φ = 624541109760.

The previous prime is 2202103112999. The next prime is 2202103113047. The reversal of 2202103113012 is 2103113012022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3310513 + ... + 3919655.

It is an arithmetic number, because the mean of its divisors is an integer number (34538464800).

Almost surely, 2^{2202103113012} is an apocalyptic number.

2202103113012 is a gapful number since it is divisible by the number (22) 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 2202103113012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3315692620800).

2202103113012 is an abundant number, since it is smaller than the sum of its proper divisors (4429282128588).

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

2202103113012 is a wasteful number, since it uses less digits than its factorization.

2202103113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609363 (or 609355 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2202103113012 its reverse (2103113012022), we get a palindrome (4305216125034).

The spelling of 2202103113012 in words is "two trillion, two hundred two billion, one hundred three million, one hundred thirteen thousand, twelve".