20210001203332 has 24 divisors (see below), whose sum is σ = 37450731197880. Its totient is φ = 9509880791040.

The previous prime is 20210001203311. The next prime is 20210001203347. The reversal of 20210001203332 is 23330210001202.

It can be written as a sum of positive squares in 4 ways, for example, as 4478751085636 + 15731250117696 = 2116306^2 + 3966264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10141957 + ... + 11969932.

It is an arithmetic number, because the mean of its divisors is an integer number (1560447133245).

Almost surely, 2^{20210001203332} is an apocalyptic number.

It is an amenable number.

20210001203332 is a deficient number, since it is larger than the sum of its proper divisors (17240729994548).

20210001203332 is a wasteful number, since it uses less digits than its factorization.

20210001203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22125351 (or 22125349 counting only the distinct ones).

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

Adding to 20210001203332 its reverse (23330210001202), we get a palindrome (43540211204534).

The spelling of 20210001203332 in words is "twenty trillion, two hundred ten billion, one million, two hundred three thousand, three hundred thirty-two".