3031222201 has 16 divisors (see below), whose sum is σ = 3509394048. Its totient is φ = 2564496000.

The previous prime is 3031222193. The next prime is 3031222211. The reversal of 3031222201 is 1022221303.

It is a cyclic number.

It is not a de Polignac number, because 3031222201 - 2³ = 3031222193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3031222211) 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, 227541 + ... + 240493.

It is an arithmetic number, because the mean of its divisors is an integer number (219337128).

Almost surely, 2^3031222201 is an apocalyptic number.

It is an amenable number.

3031222201 is a deficient number, since it is larger than the sum of its proper divisors (478171847).

3031222201 is a wasteful number, since it uses less digits than its factorization.

3031222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13392.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3031222201 is about 55056.5364057711. The cubic root of 3031222201 is about 1447.2356688836.

Adding to 3031222201 its reverse (1022221303), we get a palindrome (4053443504).

The spelling of 3031222201 in words is "three billion, thirty-one million, two hundred twenty-two thousand, two hundred one".