3521522114 has 16 divisors (see below), whose sum is σ = 5773965120. Its totient is φ = 1597504560.

The previous prime is 3521522107. The next prime is 3521522119. The reversal of 3521522114 is 4112251253.

It is a super-2 number, since 2×3521522114² = 24802235998782057992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3521522119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148049 + ... + 170180.

It is an arithmetic number, because the mean of its divisors is an integer number (360872820).

Almost surely, 2^3521522114 is an apocalyptic number.

3521522114 is a deficient number, since it is larger than the sum of its proper divisors (2252443006).

3521522114 is a wasteful number, since it uses less digits than its factorization.

3521522114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318745.

The product of its digits is 2400, while the sum is 26.

The square root of 3521522114 is about 59342.4141234581. The cubic root of 3521522114 is about 1521.4002151010.

Adding to 3521522114 its reverse (4112251253), we get a palindrome (7633773367).

The spelling of 3521522114 in words is "three billion, five hundred twenty-one million, five hundred twenty-two thousand, one hundred fourteen".