20033330122 has 8 divisors (see below), whose sum is σ = 32361533316. Its totient is φ = 9246152352.

The previous prime is 20033330101. The next prime is 20033330131. The reversal of 20033330122 is 22103333002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17355164121 + 2678166001 = 131739^2 + 51751^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 20033330122.

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, 385256323 + ... + 385256374.

Almost surely, 2^20033330122 is an apocalyptic number.

20033330122 is a deficient number, since it is larger than the sum of its proper divisors (12328203194).

20033330122 is a wasteful number, since it uses less digits than its factorization.

20033330122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770512712.

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

Adding to 20033330122 its reverse (22103333002), we get a palindrome (42136663124).

The spelling of 20033330122 in words is "twenty billion, thirty-three million, three hundred thirty thousand, one hundred twenty-two".