2003265122 has 4 divisors (see below), whose sum is σ = 3004897686. Its totient is φ = 1001632560.

The previous prime is 2003265119. The next prime is 2003265127. The reversal of 2003265122 is 2215623002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1587145921 + 416119201 = 39839^2 + 20399^2 .

It is a super-2 number, since 2×2003265122² = 8026142298043349768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2003265127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500816279 + ... + 500816282.

Almost surely, 2^2003265122 is an apocalyptic number.

2003265122 is a deficient number, since it is larger than the sum of its proper divisors (1001632564).

2003265122 is a wasteful number, since it uses less digits than its factorization.

2003265122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001632563.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2003265122 is about 44757.8498366488. The cubic root of 2003265122 is about 1260.6063097769.

Adding to 2003265122 its reverse (2215623002), we get a palindrome (4218888124).

The spelling of 2003265122 in words is "two billion, three million, two hundred sixty-five thousand, one hundred twenty-two".