3223220133 has 16 divisors (see below), whose sum is σ = 5070012416. Its totient is φ = 1782425520.

The previous prime is 3223220107. The next prime is 3223220137. The reversal of 3223220133 is 3310223223.

3223220133 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3223220133 - 2¹⁸ = 3222957989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223220137) 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, 2474941 + ... + 2476242.

It is an arithmetic number, because the mean of its divisors is an integer number (316875776).

Almost surely, 2^3223220133 is an apocalyptic number.

It is an amenable number.

3223220133 is a deficient number, since it is larger than the sum of its proper divisors (1846792283).

3223220133 is a wasteful number, since it uses less digits than its factorization.

3223220133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951224.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3223220133 is about 56773.4104400995. The cubic root of 3223220133 is about 1477.1683336836.

Adding to 3223220133 its reverse (3310223223), we get a palindrome (6533443356).

The spelling of 3223220133 in words is "three billion, two hundred twenty-three million, two hundred twenty thousand, one hundred thirty-three".