3142220332 has 6 divisors (see below), whose sum is σ = 5498885588. Its totient is φ = 1571110164.

The previous prime is 3142220317. The next prime is 3142220359. The reversal of 3142220332 is 2330222413.

It is a super-2 number, since 2×3142220332² = 19747097229668380448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392777538 + ... + 392777545.

Almost surely, 2^3142220332 is an apocalyptic number.

It is an amenable number.

3142220332 is a deficient number, since it is larger than the sum of its proper divisors (2356665256).

3142220332 is a wasteful number, since it uses less digits than its factorization.

3142220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785555087 (or 785555085 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3142220332 is about 56055.5111652726. The cubic root of 3142220332 is about 1464.6894210519.

Adding to 3142220332 its reverse (2330222413), we get a palindrome (5472442745).

The spelling of 3142220332 in words is "three billion, one hundred forty-two million, two hundred twenty thousand, three hundred thirty-two".