2002032125250 has 128 divisors (see below), whose sum is σ = 5050357288704. Its totient is φ = 528190400000.

The previous prime is 2002032125239. The next prime is 2002032125329. The reversal of 2002032125250 is 525212302002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002032125250.

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, 108085990 + ... + 108104510.

It is an arithmetic number, because the mean of its divisors is an integer number (39455916318).

Almost surely, 2^{2002032125250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002032125250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2525178644352).

2002032125250 is an abundant number, since it is smaller than the sum of its proper divisors (3048325163454).

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

2002032125250 is a wasteful number, since it uses less digits than its factorization.

2002032125250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20069 (or 20059 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 2002032125250 its reverse (525212302002), we get a palindrome (2527244427252).

The spelling of 2002032125250 in words is "two trillion, two billion, thirty-two million, one hundred twenty-five thousand, two hundred fifty".