3511544042212 has 48 divisors (see below), whose sum is σ = 6291057951360. Its totient is φ = 1714581589248.

The previous prime is 3511544042207. The next prime is 3511544042221. The reversal of 3511544042212 is 2122404451153.

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, 257834739 + ... + 257848357.

It is an arithmetic number, because the mean of its divisors is an integer number (131063707320).

Almost surely, 2^{3511544042212} is an apocalyptic number.

It is an amenable number.

3511544042212 is a deficient number, since it is larger than the sum of its proper divisors (2779513909148).

3511544042212 is a wasteful number, since it uses less digits than its factorization.

3511544042212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22372 (or 22370 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 3511544042212 its reverse (2122404451153), we get a palindrome (5633948493365).

The spelling of 3511544042212 in words is "three trillion, five hundred eleven billion, five hundred forty-four million, forty-two thousand, two hundred twelve".