3523312122312 has 32 divisors (see below), whose sum is σ = 9092418382080. Its totient is φ = 1136552297280.

The previous prime is 3523312122307. The next prime is 3523312122359. The reversal of 3523312122312 is 2132212133253.

It is a super-2 number, since 2×3523312122312² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3523312122312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2367816543 + ... + 2367818030.

It is an arithmetic number, because the mean of its divisors is an integer number (284138074440).

Almost surely, 2^{3523312122312} is an apocalyptic number.

It is an amenable number.

3523312122312 is an abundant number, since it is smaller than the sum of its proper divisors (5569106259768).

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

3523312122312 is a wasteful number, since it uses less digits than its factorization.

3523312122312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735634613 (or 4735634609 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

Adding to 3523312122312 its reverse (2132212133253), we get a palindrome (5655524255565).

The spelling of 3523312122312 in words is "three trillion, five hundred twenty-three billion, three hundred twelve million, one hundred twenty-two thousand, three hundred twelve".