3521063122 has 4 divisors (see below), whose sum is σ = 5281594686. Its totient is φ = 1760531560.

The previous prime is 3521063089. The next prime is 3521063131. The reversal of 3521063122 is 2213601253.

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., 1800389761 + 1720673361 = 42431^2 + 41481^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880265779 + ... + 880265782.

Almost surely, 2^3521063122 is an apocalyptic number.

3521063122 is a deficient number, since it is larger than the sum of its proper divisors (1760531564).

3521063122 is a wasteful number, since it uses less digits than its factorization.

3521063122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760531563.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3521063122 is about 59338.5466792034. The cubic root of 3521063122 is about 1521.3341129207.

Adding to 3521063122 its reverse (2213601253), we get a palindrome (5734664375).

The spelling of 3521063122 in words is "three billion, five hundred twenty-one million, sixty-three thousand, one hundred twenty-two".