3140202222 has 16 divisors (see below), whose sum is σ = 6978227280. Its totient is φ = 1046734056.

The previous prime is 3140202217. The next prime is 3140202223. The reversal of 3140202222 is 2222020413.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3140202195 and 3140202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140202223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29075893 + ... + 29076000.

It is an arithmetic number, because the mean of its divisors is an integer number (436139205).

Almost surely, 2^3140202222 is an apocalyptic number.

3140202222 is an abundant number, since it is smaller than the sum of its proper divisors (3838025058).

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

3140202222 is a wasteful number, since it uses less digits than its factorization.

3140202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58151904 (or 58151898 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3140202222 is about 56037.5072786076. The cubic root of 3140202222 is about 1464.3757853531.

Adding to 3140202222 its reverse (2222020413), we get a palindrome (5362222635).

The spelling of 3140202222 in words is "three billion, one hundred forty million, two hundred two thousand, two hundred twenty-two".