2001014522 has 8 divisors (see below), whose sum is σ = 3232408116. Its totient is φ = 923545152.

The previous prime is 2001014489. The next prime is 2001014531. The reversal of 2001014522 is 2254101002.

It can be written as a sum of positive squares in 2 ways, for example, as 1929932761 + 71081761 = 43931^2 + 8431^2 .

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 2001014522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38481023 + ... + 38481074.

Almost surely, 2^2001014522 is an apocalyptic number.

2001014522 is a deficient number, since it is larger than the sum of its proper divisors (1231393594).

2001014522 is a wasteful number, since it uses less digits than its factorization.

2001014522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76962112.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2001014522 is about 44732.7008127164. The cubic root of 2001014522 is about 1260.1340501539.

Adding to 2001014522 its reverse (2254101002), we get a palindrome (4255115524).

The spelling of 2001014522 in words is "two billion, one million, fourteen thousand, five hundred twenty-two".