33130003222 has 8 divisors (see below), whose sum is σ = 49883960016. Its totient is φ = 16502016552.

The previous prime is 33130003141. The next prime is 33130003259. The reversal of 33130003222 is 22230003133.

It is a happy number.

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

It is a super-2 number, since 2×33130003222² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33130003222.

It is a congruent number.

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, 31491873 + ... + 31492924.

It is an arithmetic number, because the mean of its divisors is an integer number (6235495002).

Almost surely, 2^33130003222 is an apocalyptic number.

33130003222 is a deficient number, since it is larger than the sum of its proper divisors (16753956794).

33130003222 is a wasteful number, since it uses less digits than its factorization.

33130003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62985062.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 33130003222 its reverse (22230003133), we get a palindrome (55360006355).

The spelling of 33130003222 in words is "thirty-three billion, one hundred thirty million, three thousand, two hundred twenty-two".