3101212002 has 64 divisors (see below), whose sum is σ = 7286734080. Its totient is φ = 861579264.

The previous prime is 3101211991. The next prime is 3101212033. The reversal of 3101212002 is 2002121013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245374 + ... + 257702.

It is an arithmetic number, because the mean of its divisors is an integer number (113855220).

Almost surely, 2^3101212002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3101212002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3643367040).

3101212002 is an abundant number, since it is smaller than the sum of its proper divisors (4185522078).

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

3101212002 is a wasteful number, since it uses less digits than its factorization.

3101212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12507.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3101212002 is about 55688.5266639368. The cubic root of 3101212002 is about 1458.2897347017.

Adding to 3101212002 its reverse (2002121013), we get a palindrome (5103333015).

The spelling of 3101212002 in words is "three billion, one hundred one million, two hundred twelve thousand, two".