3524201522212 has 48 divisors (see below), whose sum is σ = 7106603212800. Its totient is φ = 1497949437600.

The previous prime is 3524201522161. The next prime is 3524201522227. The reversal of 3524201522212 is 2122251024253.

It is a super-2 number, since 2×3524201522212² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716037 + ... + 2749747.

It is an arithmetic number, because the mean of its divisors is an integer number (148054233600).

Almost surely, 2^{3524201522212} is an apocalyptic number.

It is an amenable number.

3524201522212 is an abundant number, since it is smaller than the sum of its proper divisors (3582401690588).

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

3524201522212 is a wasteful number, since it uses less digits than its factorization.

3524201522212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034232 (or 2034230 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 3524201522212 its reverse (2122251024253), we get a palindrome (5646452546465).

The spelling of 3524201522212 in words is "three trillion, five hundred twenty-four billion, two hundred one million, five hundred twenty-two thousand, two hundred twelve".