10203222010112 has 144 divisors (see below), whose sum is σ = 21672358505280. Its totient is φ = 4786553856000.

The previous prime is 10203222010103. The next prime is 10203222010159. The reversal of 10203222010112 is 21101022230201.

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, 37451987 + ... + 37723437.

It is an arithmetic number, because the mean of its divisors is an integer number (150502489620).

Almost surely, 2^{10203222010112} 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 10203222010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10836179252640).

10203222010112 is an abundant number, since it is smaller than the sum of its proper divisors (11469136495168).

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

10203222010112 is an equidigital number, since it uses as much as digits as its factorization.

10203222010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271640 (or 271626 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10203222010112 its reverse (21101022230201), we get a palindrome (31304244240313).

The spelling of 10203222010112 in words is "ten trillion, two hundred three billion, two hundred twenty-two million, ten thousand, one hundred twelve".