100201002201002 has 4 divisors (see below), whose sum is σ = 150301503301506. Its totient is φ = 50100501100500.

The previous prime is 100201002200953. The next prime is 100201002201023. The reversal of 100201002201002 is 200102200102001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 95070319660801 + 5130682540201 = 9750401^2 + 2265101^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050250550249 + ... + 25050250550252.

Almost surely, 2^{100201002201002} is an apocalyptic number.

100201002201002 is a deficient number, since it is larger than the sum of its proper divisors (50100501100504).

100201002201002 is an equidigital number, since it uses as much as digits as its factorization.

100201002201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50100501100503.

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

Adding to 100201002201002 its reverse (200102200102001), we get a palindrome (300303202303003).

The spelling of 100201002201002 in words is "one hundred trillion, two hundred one billion, two million, two hundred one thousand, two".