2000203133122 has 32 divisors (see below), whose sum is σ = 3168222704640. Its totient is φ = 945234979920.

The previous prime is 2000203133113. The next prime is 2000203133153. The reversal of 2000203133122 is 2213313020002.

It is a self number, because there is not a number n which added to its sum of digits gives 2000203133122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607843 + ... + 2090425.

It is an arithmetic number, because the mean of its divisors is an integer number (99006959520).

Almost surely, 2^{2000203133122} is an apocalyptic number.

2000203133122 is a deficient number, since it is larger than the sum of its proper divisors (1168019571518).

2000203133122 is a wasteful number, since it uses less digits than its factorization.

2000203133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482958.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2000203133122 its reverse (2213313020002), we get a palindrome (4213516153124).

The spelling of 2000203133122 in words is "two trillion, two hundred three million, one hundred thirty-three thousand, one hundred twenty-two".