2002026522 has 16 divisors (see below), whose sum is σ = 4239585792. Its totient is φ = 628086720.

The previous prime is 2002026517. The next prime is 2002026569. The reversal of 2002026522 is 2256202002.

It is a super-2 number, since 2×2002026522² = 8016220389582832968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9813754 + ... + 9813957.

It is an arithmetic number, because the mean of its divisors is an integer number (264974112).

Almost surely, 2^2002026522 is an apocalyptic number.

2002026522 is an abundant number, since it is smaller than the sum of its proper divisors (2237559270).

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

2002026522 is a wasteful number, since it uses less digits than its factorization.

2002026522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627733.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2002026522 is about 44744.0110182357. The cubic root of 2002026522 is about 1260.3464492013.

Adding to 2002026522 its reverse (2256202002), we get a palindrome (4258228524).

The spelling of 2002026522 in words is "two billion, two million, twenty-six thousand, five hundred twenty-two".