100201021200002 has 16 divisors (see below), whose sum is σ = 151057749960000. Its totient is φ = 49848440994000.

The previous prime is 100201021199969. The next prime is 100201021200079. The reversal of 100201021200002 is 200002120102001.

It is a happy number.

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, 72266252 + ... + 73639752.

It is an arithmetic number, because the mean of its divisors is an integer number (9441109372500).

Almost surely, 2^{100201021200002} is an apocalyptic number.

100201021200002 is a deficient number, since it is larger than the sum of its proper divisors (50856728759998).

100201021200002 is a wasteful number, since it uses less digits than its factorization.

100201021200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557001.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100201021200002 its reverse (200002120102001), we get a palindrome (300203141302003).

The spelling of 100201021200002 in words is "one hundred trillion, two hundred one billion, twenty-one million, two hundred thousand, two".