200101003312221 has 60 divisors (see below), whose sum is σ = 329270548927936. Its totient is φ = 121011403146480.

The previous prime is 200101003312193. The next prime is 200101003312253. The reversal of 200101003312221 is 122213300101002.

200101003312221 is a `hidden beast` number, since 2 + 0 + 0 + 10 + 100 + 331 + 2 + 221 = 666.

It is not a de Polignac number, because 200101003312221 - 2¹³ = 200101003304029 is a prime.

It is a super-2 number, since 2×200101003312221² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200101003312194 and 200101003312203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200601003312221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 17510071 + ... + 26585796.

Almost surely, 2^{200101003312221} is an apocalyptic number.

It is an amenable number.

200101003312221 is a deficient number, since it is larger than the sum of its proper divisors (129169545615715).

200101003312221 is a wasteful number, since it uses less digits than its factorization.

200101003312221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44096364 (or 44096344 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 200101003312221 its reverse (122213300101002), we get a palindrome (322314303413223).

The spelling of 200101003312221 in words is "two hundred trillion, one hundred one billion, three million, three hundred twelve thousand, two hundred twenty-one".