3113222302 has 4 divisors (see below), whose sum is σ = 4669833456. Its totient is φ = 1556611150.

The previous prime is 3113222243. The next prime is 3113222311. The reversal of 3113222302 is 2032223113.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3113222302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778305574 + ... + 778305577.

It is an arithmetic number, because the mean of its divisors is an integer number (1167458364).

Almost surely, 2^3113222302 is an apocalyptic number.

3113222302 is a deficient number, since it is larger than the sum of its proper divisors (1556611154).

3113222302 is a wasteful number, since it uses less digits than its factorization.

3113222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556611153.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3113222302 is about 55796.2570608459. The cubic root of 3113222302 is about 1460.1698529480.

Adding to 3113222302 its reverse (2032223113), we get a palindrome (5145445415).

The spelling of 3113222302 in words is "three billion, one hundred thirteen million, two hundred twenty-two thousand, three hundred two".