2002515022 has 8 divisors (see below), whose sum is σ = 3009891672. Its totient is φ = 999217800.

The previous prime is 2002515001. The next prime is 2002515023. The reversal of 2002515022 is 2205152002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002515023) 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, 1018629 + ... + 1020592.

It is an arithmetic number, because the mean of its divisors is an integer number (376236459).

Almost surely, 2^2002515022 is an apocalyptic number.

2002515022 is a deficient number, since it is larger than the sum of its proper divisors (1007376650).

2002515022 is a wasteful number, since it uses less digits than its factorization.

2002515022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039714.

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

The square root of 2002515022 is about 44749.4695164088. The cubic root of 2002515022 is about 1260.4489502030.

Adding to 2002515022 its reverse (2205152002), we get a palindrome (4207667024).

The spelling of 2002515022 in words is "two billion, two million, five hundred fifteen thousand, twenty-two".