3112213002 has 32 divisors (see below), whose sum is σ = 6284863872. Its totient is φ = 1027377984.

The previous prime is 3112212949. The next prime is 3112213009. The reversal of 3112213002 is 2003122113.

It is not an unprimeable number, because it can be changed into a prime (3112213009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271948 + ... + 283160.

It is an arithmetic number, because the mean of its divisors is an integer number (196401996).

Almost surely, 2^3112213002 is an apocalyptic number.

3112213002 is an abundant number, since it is smaller than the sum of its proper divisors (3172650870).

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

3112213002 is a wasteful number, since it uses less digits than its factorization.

3112213002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11662.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3112213002 is about 55787.2118141783. The cubic root of 3112213002 is about 1460.0120412468.

Adding to 3112213002 its reverse (2003122113), we get a palindrome (5115335115).

The spelling of 3112213002 in words is "three billion, one hundred twelve million, two hundred thirteen thousand, two".