20002110122033 has 8 divisors (see below), whose sum is σ = 21835812526248. Its totient is φ = 18210561796224.

The previous prime is 20002110122023. The next prime is 20002110122051. The reversal of 20002110122033 is 33022101120002.

It can be written as a sum of positive squares in 4 ways, for example, as 2448498893824 + 17553611228209 = 1564768^2 + 4189703^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 20002110122033 - 2¹⁶ = 20002110056497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20002110122023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10538518610 + ... + 10538520507.

It is an arithmetic number, because the mean of its divisors is an integer number (2729476565781).

Almost surely, 2^{20002110122033} is an apocalyptic number.

It is an amenable number.

20002110122033 is a deficient number, since it is larger than the sum of its proper divisors (1833702404215).

20002110122033 is a wasteful number, since it uses less digits than its factorization.

20002110122033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21077039203.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20002110122033 its reverse (33022101120002), we get a palindrome (53024211242035).

The spelling of 20002110122033 in words is "twenty trillion, two billion, one hundred ten million, one hundred twenty-two thousand, thirty-three".