2001203022010 has 8 divisors (see below), whose sum is σ = 3602165439636. Its totient is φ = 800481208800.

The previous prime is 2001203021999. The next prime is 2001203022053. The reversal of 2001203022010 is 102203021002.

It can be written as a sum of positive squares in 2 ways, for example, as 2001180866161 + 22155849 = 1414631^2 + 4707^2 .

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

It is a super-3 number, since 3×2001203022010³ (a number of 38 digits) contains 333 as substring.

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, 100060151091 + ... + 100060151110.

Almost surely, 2^{2001203022010} is an apocalyptic number.

2001203022010 is a deficient number, since it is larger than the sum of its proper divisors (1600962417626).

2001203022010 is a wasteful number, since it uses less digits than its factorization.

2001203022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200120302208.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2001203022010 its reverse (102203021002), we get a palindrome (2103406043012).

The spelling of 2001203022010 in words is "two trillion, one billion, two hundred three million, twenty-two thousand, ten".