200122243206919 has 32 divisors (see below), whose sum is σ = 228169980748800. Its totient is φ = 173742362069760.

The previous prime is 200122243206841. The next prime is 200122243206943. The reversal of 200122243206919 is 919602342221002.

It is not a de Polignac number, because 200122243206919 - 2⁹ = 200122243206407 is a prime.

It is a super-2 number, since 2×200122243206919² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122243206619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463170517 + ... + 463602385.

It is an arithmetic number, because the mean of its divisors is an integer number (7130311898400).

Almost surely, 2^{200122243206919} is an apocalyptic number.

200122243206919 is a deficient number, since it is larger than the sum of its proper divisors (28047737541881).

200122243206919 is a wasteful number, since it uses less digits than its factorization.

200122243206919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434815.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 200122243206919 in words is "two hundred trillion, one hundred twenty-two billion, two hundred forty-three million, two hundred six thousand, nine hundred nineteen".