3220011001 has 4 divisors (see below), whose sum is σ = 3239292672. Its totient is φ = 3200729332.

The previous prime is 3220010999. The next prime is 3220011037. The reversal of 3220011001 is 1001100223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3220011001 - 2¹ = 3220010999 is a prime.

It is a super-2 number, since 2×3220011001² = 20736941693122044002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220011071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9640585 + ... + 9640918.

It is an arithmetic number, because the mean of its divisors is an integer number (809823168).

Almost surely, 2^3220011001 is an apocalyptic number.

It is an amenable number.

3220011001 is a deficient number, since it is larger than the sum of its proper divisors (19281671).

3220011001 is a wasteful number, since it uses less digits than its factorization.

3220011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19281670.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3220011001 is about 56745.1407699373. The cubic root of 3220011001 is about 1476.6779335992.

Adding to 3220011001 its reverse (1001100223), we get a palindrome (4221111224).

The spelling of 3220011001 in words is "three billion, two hundred twenty million, eleven thousand, one".