3522618638122 has 64 divisors (see below), whose sum is σ = 5782944015360. Its totient is φ = 1602826131456.

The previous prime is 3522618638117. The next prime is 3522618638141. The reversal of 3522618638122 is 2218368162253.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175918603 + ... + 175938625.

It is an arithmetic number, because the mean of its divisors is an integer number (90358500240).

Almost surely, 2^{3522618638122} is an apocalyptic number.

3522618638122 is a deficient number, since it is larger than the sum of its proper divisors (2260325377238).

3522618638122 is a wasteful number, since it uses less digits than its factorization.

3522618638122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21415.

The product of its digits is 1658880, while the sum is 49.

The spelling of 3522618638122 in words is "three trillion, five hundred twenty-two billion, six hundred eighteen million, six hundred thirty-eight thousand, one hundred twenty-two".