2123330000202 has 12 divisors (see below), whose sum is σ = 4600548333810. Its totient is φ = 707776666728.

The previous prime is 2123330000173. The next prime is 2123330000227. The reversal of 2123330000202 is 2020000333212.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2123201608641 + 128391561 = 1457121^2 + 11331^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 117962777789 = 2123330000202 / (2 + 1 + 2 + 3 + 3 + 3 + 0 + 0 + 0 + 0 + 2 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58981388877 + ... + 58981388912.

Almost surely, 2^{2123330000202} is an apocalyptic number.

2123330000202 is an abundant number, since it is smaller than the sum of its proper divisors (2477218333608).

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

2123330000202 is a wasteful number, since it uses less digits than its factorization.

2123330000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117962777797 (or 117962777794 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2123330000202 its reverse (2020000333212), we get a palindrome (4143330333414).

The spelling of 2123330000202 in words is "two trillion, one hundred twenty-three billion, three hundred thirty million, two hundred two", and thus it is an aban number.