2000125522 has 8 divisors (see below), whose sum is σ = 3042444672. Its totient is φ = 985977300.

The previous prime is 2000125493. The next prime is 2000125529. The reversal of 2000125522 is 2255210002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2000125522.

It is not an unprimeable number, because it can be changed into a prime (2000125529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7042554 + ... + 7042837.

It is an arithmetic number, because the mean of its divisors is an integer number (380305584).

Almost surely, 2^2000125522 is an apocalyptic number.

2000125522 is a deficient number, since it is larger than the sum of its proper divisors (1042319150).

2000125522 is a wasteful number, since it uses less digits than its factorization.

2000125522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14085464.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2000125522 is about 44722.7629066005. The cubic root of 2000125522 is about 1259.9474073118.

Adding to 2000125522 its reverse (2255210002), we get a palindrome (4255335524).

The spelling of 2000125522 in words is "two billion, one hundred twenty-five thousand, five hundred twenty-two".