200111203112320 has 512 divisors, whose sum is σ = 514506661724160. Its totient is φ = 74239618252800.

The previous prime is 200111203112263. The next prime is 200111203112339. The reversal of 200111203112320 is 23211302111002.

It is a super-2 number, since 2×200111203112320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73273965355 + ... + 73273968085.

It is an arithmetic number, because the mean of its divisors is an integer number (1004895823680).

Almost surely, 2^{200111203112320} is an apocalyptic number.

200111203112320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200111203112320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257253330862080).

200111203112320 is an abundant number, since it is smaller than the sum of its proper divisors (314395458611840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200111203112320 is a wasteful number, since it uses less digits than its factorization.

200111203112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514 (or 3502 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 200111203112320 its reverse (23211302111002), we get a palindrome (223322505223322).

The spelling of 200111203112320 in words is "two hundred trillion, one hundred eleven billion, two hundred three million, one hundred twelve thousand, three hundred twenty".