200121221101319 has 8 divisors (see below), whose sum is σ = 234891317431968. Its totient is φ = 166896462385440.

The previous prime is 200121221101301. The next prime is 200121221101327. The reversal of 200121221101319 is 913101122121002.

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

It is a cyclic number.

It is not a de Polignac number, because 200121221101319 - 2⁸ = 200121221101063 is a prime.

It is a super-2 number, since 2×200121221101319² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200121221191319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386334403412 + ... + 386334403929.

It is an arithmetic number, because the mean of its divisors is an integer number (29361414678996).

Almost surely, 2^{200121221101319} is an apocalyptic number.

200121221101319 is a deficient number, since it is larger than the sum of its proper divisors (34770096330649).

200121221101319 is an equidigital number, since it uses as much as digits as its factorization.

200121221101319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772668807385.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 200121221101319 in words is "two hundred trillion, one hundred twenty-one billion, two hundred twenty-one million, one hundred one thousand, three hundred nineteen".