3142522112 has 36 divisors (see below), whose sum is σ = 6286728756. Its totient is φ = 1567764480.

The previous prime is 3142522109. The next prime is 3142522127. The reversal of 3142522112 is 2112252413.

It can be written as a sum of positive squares in 2 ways, for example, as 1240166656 + 1902355456 = 35216^2 + 43616^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103562 + ... + 130422.

Almost surely, 2^3142522112 is an apocalyptic number.

3142522112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3142522112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3143364378).

3142522112 is an abundant number, since it is smaller than the sum of its proper divisors (3144206644).

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

3142522112 is an equidigital number, since it uses as much as digits as its factorization.

3142522112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27334 (or 27320 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 3142522112 is about 56058.2028966324. The cubic root of 3142522112 is about 1464.7363093217.

Adding to 3142522112 its reverse (2112252413), we get a palindrome (5254774525).

The spelling of 3142522112 in words is "three billion, one hundred forty-two million, five hundred twenty-two thousand, one hundred twelve".