3142222145 has 8 divisors (see below), whose sum is σ = 3771665856. Its totient is φ = 2513111536.

The previous prime is 3142222129. The next prime is 3142222157. The reversal of 3142222145 is 5412222413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3142222145 - 2⁴ = 3142222129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62027 + ... + 100656.

It is an arithmetic number, because the mean of its divisors is an integer number (471458232).

Almost surely, 2^3142222145 is an apocalyptic number.

It is an amenable number.

3142222145 is a deficient number, since it is larger than the sum of its proper divisors (629443711).

3142222145 is a wasteful number, since it uses less digits than its factorization.

3142222145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166551.

The product of its digits is 3840, while the sum is 26.

The square root of 3142222145 is about 56055.5273367400. The cubic root of 3142222145 is about 1464.6897027510.

Adding to 3142222145 its reverse (5412222413), we get a palindrome (8554444558).

The spelling of 3142222145 in words is "three billion, one hundred forty-two million, two hundred twenty-two thousand, one hundred forty-five".