330222000402 has 72 divisors (see below), whose sum is σ = 834526408716. Its totient is φ = 94096102464.

The previous prime is 330222000349. The next prime is 330222000439. The reversal of 330222000402 is 204000222033.

It can be written as a sum of positive squares in 2 ways, for example, as 311353956081 + 18868044321 = 557991^2 + 137361^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 172893 + ... + 830864.

Almost surely, 2^330222000402 is an apocalyptic number.

330222000402 is an abundant number, since it is smaller than the sum of its proper divisors (504304408314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330222000402 is a wasteful number, since it uses less digits than its factorization.

330222000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004152 (or 1004142 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 330222000402 its reverse (204000222033), we get a palindrome (534222222435).

The spelling of 330222000402 in words is "three hundred thirty billion, two hundred twenty-two million, four hundred two", and thus it is an aban number.