3011222002 has 8 divisors (see below), whose sum is σ = 4782529116. Its totient is φ = 1417045632.

The previous prime is 3011221981. The next prime is 3011222033. The reversal of 3011222002 is 2002221103.

It can be written as a sum of positive squares in 2 ways, for example, as 2837799441 + 173422561 = 53271^2 + 13169^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44282643 + ... + 44282710.

Almost surely, 2^3011222002 is an apocalyptic number.

3011222002 is a deficient number, since it is larger than the sum of its proper divisors (1771307114).

3011222002 is a wasteful number, since it uses less digits than its factorization.

3011222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88565372.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3011222002 is about 54874.6025224785. The cubic root of 3011222002 is about 1444.0456579282.

Adding to 3011222002 its reverse (2002221103), we get a palindrome (5013443105).

The spelling of 3011222002 in words is "three billion, eleven million, two hundred twenty-two thousand, two".